Instruction/ maintenance manual of the product HL-800 Brother
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Please read this manua l t ho r o ughly before using t he print er. .
TABLE OF CONTENTS CHAPTER 1 INTRODUCTIO N ................................................................................... . 1–1 ABOUT THE GUIDEBOOK S ......................................................................................... . 1–1 Finding Out How to Use the Printe r .
CHAPTER 5 MAINTENANC E .................................................................................... . 5–1 REPLACING THE TONER CARTRIDG E ..................................................................... . 5–1 REPLACING THE DRUM UNI T .
Definitions of Warnings, Cautions, and Notes The following conventions are used in this Us er’s Guide: Warning Indicates warnings that must be observed to prevent possible personal injury. ! Caution Indicates cauti ons that must be obs erved to use the printer properl y or prevent dam a g e to th e printer.
Shipment of the Printer If for any reason you must ship your Printer, carefully package the Printer to avoid any damage during transit. It is recommended that you save and use the original packaging. The Printer should also be adequately insured with the carrier.
(For USA & CANADA Only) For technical and oper ational assistanc e, please call: In USA 1-800-276-774 6 (outside California) 714-859-9700 Ext. 32 9 ( within California) In CANADA 1-800-853-6660 51.
1-1 CHAPTER 1 INTRODUCTION ABOUT THE GUIDEBOOKS Finding Out How to Use the Printer You have two guidebooks for this printer. Read each guidebook in the following order: 1. Read the Quick Se tup Guide to set up your pri nter and to ensure proper connection with your computer.
1-2 ABOUT YOUR PRINTER Printer Overview Fig. 1-1 Front View ON 12 3 45 6 78 Fig. 1-2 Rear Vi ew ✒ Note An RS-422A/R S-232C Serial Interface Port , contai ning an RS-422A/R S- 232C Slide Switch and DIP Switches for Serial setting is optionally available for the HL-1040/1050 s eries printe rs only.
1-3 System Requirements in Brother Printing Solution for Windows Check the following s ystem requirements to setup and operate the pri nter in Brother P rinting Sol ution for Windows : IBM PC or compa.
1-4 ❏ Enhanced Printing Perfor ma nce and User-Friendly Operat ion for Windows ® The dedicated printer driver and TrueType -compatible fonts for Microsoft ® Windows 95/98 and Windows 3.1 are avai lable on the fl oppy disk and CD-R OM supplied wit h your printer.
1-5 ❏ Printer Status Monitor with Bi-directional Parallel Interface The printer driver can monitor your pri nter’s status using bi- directional parallel com munications. A high quality bi-directio nal parallel printer cable is reco mmended. The printer stat us monitor program can show the current status of your printer.
1-6 ❏ Environment-F riendly Econom y Printing M ode This feature will cut your printing cost by saving toner. It is useful to obtain draft copies for proof-reading. You can select from t wo economy modes—25% t oner saving and 50% t oner saving—through the Windows pri nter driver supplied wi th your printer.
1-7 OPERATING AND STORAGE ENVIRONMENT Please take not e of the following before usi ng the printer. Power Supply Use the printer within th e specified power rang e.
1-8 Do not subject t he printer to strong phys ical shocks or vi brations. Do not expose the printer t o open flames or salt y or corrosive gasses . Do not place objects on top of the printer. Do not place the printer near an air conditioner. Keep the printer horizontal when carrying.
CHAPTER 2 PAPER HAN DLIN G 2-1 CHAPTER 2 PAPER HANDLING PAPER SPECIFICATIONS The printer can handle paper that has the following speci fications. Paper Type Paper Size Cut sheet A4, Letter, Legal, B5(JIS/ISO), A5, A6, Executive, Cus tom size (70-216 x 127-356 mm, 2.
USER’S GU IDE 2-2 Remarks It is recommended that you t est paper, especi ally special s izes and types of paper and heavy paper, on this printer before purchas ing large quantities. Avoid using coated paper, s uch as vinyl coated paper. Avoid using prepri nted or highly text ured paper.
CHAPTER 2 PAPER HAN DLIN G 2-3 Special Paper Before using paper wi th holes such as organi zer sheets, you must fan the stack well t o avoid paper jams and mis feeds. Do not use organizer sheet s that are stuck t ogether. The paste used mi ght cause damage to th e printer.
USER’S GU IDE 2-4 Envelopes The following types of envel opes are not recommended for use. Damaged, curled, wrinkled, or irregularl y shaped envelopes Extremely shi ny or highly textured envel opes .
CHAPTER 2 PAPER HAN DLIN G 2-5 MULTI-PURPOSE SHEET FEEDER The printer has a m u lti-purpose sheet feed er that can feed plain p aper, envelopes, transparenci es and organizer paper. To use the multi-pu rpose sheet feeder, follo w these steps: 1. Make sure that you have sel ected the proper paper source, paper size, media type and orient ation.
USER’S GU IDE 2-6 Loading Paper into the Feeder To load paper into the feeder, follow these steps. 1 . Open the multi-p urpose sheet feeder b y gently p u llin g the lid forward towards you. ( ➀ ) 2 . Load paper in to the multi-pur p o se sheet feeder with the prin ting surface face down.
CHAPTER 2 PAPER HAN DLIN G 2-7 3 . Move the paper guide to the paper width. ( ➀ ) ! Caution Failure to s et the paper guide to the paper si ze may cause paper skew or jams.
USER’S GU IDE 2-8 Two Side Printing (Manual Duplexing) The supplied pri nter driver for Wi ndows 95/98 or Windows 3.1 enables manual duplex printing.
CHAPTER 2 PAPER HAN DLIN G 2-9 MANUAL FEED SLOT The multi-pur p ose sheet feeder also has a m anual feed slot. You can manually load paper sheet by s heet from this sl ot. You do not need to remove paper from th e m u lti-p urpose sheet feeder when u sing the manual feed slot.
USER’S GU IDE 2-10 ✒ Note Insert paper firmly into the manual feed slot. Be sure to load sheet by sheet when using the manual feed slot..
CHAPTER 2 PAPER HAN DLIN G 2-11 OUTPUT TRAY AND PAPER SUPPORT WIRE The printer ejects paper with printed surfaces face down into the output tray at the front of the p rin ter. When the output tray is closed, the ejected paper comes out sheet by sheet through the slit at the front.
CHAPTER 3 CON TROL PAN EL 3-1 CHAPTER 3 CONTROL PANEL LAMPS AND SWITCH This section refers to th e following lam ps and switch o n the prin ter control panel.
USER’S GU IDE 3-2 Data (Toner) Lamp The Data lamp indicat es the current st atus of the print data process. Lamp Printer status Off ❍ The printer has no print dat a. Blinki ng ❍↔● The printer is receiving data from the computer or the printer is pr o cessin g data in memo ry.
CHAPTER 3 CON TROL PAN EL 3-3 Switch This switch will be u sed for the following purpose de p e n d ing on the situation. Cancel printing If you press the switch during printing, the pri nter immediatel y stops printing and ejects the paper. Wake-up If the printer is in sleep m ode, pressing th e switch wakes it up in to the ready state.
USER’S GU IDE 3-4 Test Print Mode The printer h a s th e following test p rint mod e . Fo llow these steps: 1 . Make sure that the top cover is closed. 2 . Hold down the swi tch and turn on the power switch. Keep the switch d e p ressed until th e Drum lamp comes on.
CHAPTER 4 OPTIONS 4-1 CHAPTER 4 OPTIONS SERIAL INTERFACE BOARD RS-100 M (For HL-1040/1050 Only) To connect the printer to a DOS computer with a serial interface or to an Apple Macintosh computer, you need to install the optional serial interface board.
USER’S GU IDE 4-2 If necessary, select the interface type as follows: 1. Make sure that th e p rinter is in the off-lin e state. 2. Select the RS-422A(Apple) or R S-232C(IBM) interface by changing the serial interface slide switch to the right for IB M(RS-232C) or to the left si de for Apple(RS-422A).
CHAPTER 4 OPTIONS 4-3 If necessary, set the serial interface parameters as follow: 1. Make sure that th e p rinter is in the off-lin e state. 2. Set the serial interface parameters by moving up (on) or down (off) the selectors of the dual in-line package (DIP) switch.
USER’S GU IDE 4-4 Table 3: Parit y Settings Selector 5 Selector 6 Parity On On Odd On Off Even Off — None ✒ Note The factory setti ngs are indicated i n bold. If the robust Xon setting is turned on with se lector 8, the printer sends Xon signals at one second intervals to the connected computer until it receives data.
CHAPTER 4 OPTIONS 4-5 You can connect a parallel and a serial interface cable at the same time. The auto interface selection function allows you to share the printer with two computers. To do this, connect the parallel interface cable and then connect the serial interface cable as follows: 1.
USER’S GU IDE 4-6 ADDITIONAL MEMORY (HL-1050 Only) The HL-820/1020/1040 prin ters hav e 2 Mb y te o f stan dard m e m or y and additional m e m or y canno t be fitted. The HL-1050 printer h as 4 Mb y te o f st andard m e m or y and a sl ot f or optional add itional m e m or y .
CHAPTER 4 OPTIONS 4-7 ✒ Note T he H L - 1050 can als o support DIB g raphics w i th a resolu tion o f 1200 x 600 dpi un der W i n do w s 95/98 /3.1 w it h t h e s u pplied pri n ter dri v e r . W e reco mm end to exp a nd the printer m e m or y to avo id an y m e m or y full erro r .
USER’S GU IDE 4-8 2. Unscrew the screws securing the rear plate of the main controller board to the printer and pull out the main controller board. Fig. 4-4 Removing the Main Controlle r Board 3. Unpack the SIMM and hold it by i ts edge. ! Caution SIMM boards may be damaged by even a small amount of stati c electricity.
CHAPTER 4 OPTIONS 4-9 5. Install the main co ntroller board in to the printer b y sliding it into th e guide rails. 6. Secure the main co ntroller board with the four screws. 7. Reconnect the interface cable (printer cable) from your computer. Plug the pow er cord into the AC outlet and turn on the power switch.
CHAPTE R 5 MAI NTENANCE 5-1 CHAPTER 5 MAINTENANCE REPLACING THE TONER CARTRIDGE The printer can print approximat ely 2,400 pages (5% coverage: A4/Letter) wit h one toner cartridge. When the toner cart ridge is running low, the Alarm and Data (Toner) lamps blink once every 5 s econds to indicate toner low.
USER’S GU IDE 5-2 ! Caution Keep the dru m unit le vel after removing the ton er cartridge, to avoid possible toner spill or sca tter. Follow these steps to replace the toner cartridge: 1. Open the top cover towards you. R emove the drum unit by holding each side of the drum and gently lifting the drum forwards towards you.
CHAPTE R 5 MAI NTENANCE 5-3 Warning After you have just used the printer, some internal parts of the printer are extremely hot. When you open the top cover of the printer, never touch the shaded parts shown in the following illustration. High Temperature Fig.
USER’S GU IDE 5-4 3. Remove the old t oner cartridge from the drum unit by pulling it out gently. Fig. 5-5 Removing the Old Toner Cartridge ! Caution Handle the toner cartridge careful ly. If toner scatters on your hands or clothes, wipe or was h it off with cold wate r immediately.
CHAPTE R 5 MAI NTENANCE 5-5 5. Install t he new toner cartridge into the right hand side of the drum unit. Make sure that th e toner cartridge g u ide bar is exactly align ed with the guide sl ot in the drum unit and pus hed fully home into the drum unit to ensure that the toner cartridge and the drum unit fit together correctly.
USER’S GU IDE 5-6 8. Clean the primary corona wire i nside the drum unit by gent ly sliding the blue tab to th e right and left several tim es. Fig. 5-9 Cleani ng the P ri m ary Corona Wire 9. Re-inst all the drum unit i nto the printer and close t he top cover.
CHAPTE R 5 MAI NTENANCE 5-7 REPLACING THE DRUM UNIT The printer uses a drum uni t to create the print i mages on paper. If the Drum lamp is on, it ind icates the drum un it is nearly at the end o f its life. We recommend you prepare a new drum unit to replace the current one.
USER’S GU IDE 5-8 Follow these steps to replace the drum unit: 1. Open the top cover towards you. R emove the old drum unit. Fig. 5-12 Removi ng the Drum Unit Warning After you have just used the printer, some internal parts of the printer are extremely hot.
CHAPTE R 5 MAI NTENANCE 5-9 Fig. 5-14 Removing the Toner Cartridge 3. Unpack the drum unit and gently s hake it five or six t imes horizontall y. Fig. 5-15 Shaki ng the Drum Uni t ! Caution Do not remove the starter sheet. Fig. 5-16 Do Not Remo ve the S tarter S h eet Only unp ack a drum u nit immediately before installin g it into the printer.
USER’S GU IDE 5-10 4. Install the ton e r cartrid g e into the new d r u m unit. For mo re information, see “REPLACING T HE TONER CARTRIDGE” in this chapter. 5. Install the n e w d rum un it in to the prin ter. Fig. 5-17 Instal l i ng the Drum Unit 6.
CHAPTE R 5 MAI NTENANCE 5-11 CLEANING THE PRINTER Clean the printe r exterior and interior peri odically. If printed pages get stained wit h toner, clean the printer int erior and drum unit. Cleaning the Printer Exterior Clean the printer ex terio r as follows: 1.
USER’S GU IDE 5-12 Cleaning the Printer Interior and Drum Unit Clean the printer in terio r and the dr u m unit as follows: 1 . Turn off the power switch and unpl ug the power cord.
USER’S GU IDE 5-14 4 . Gently wipe the scanner wi ndow with a soft dry cloth. Fig. 5-22 Cleaning the Scanner Window ! Caution Do not touch the scanner window wi th your fingers. Do not wipe the scanner window wi th cleaning alcohol (is opropyl). 5 .
USER’S GU IDE 5-14 6. Clean the primary corona wire i nside the drum unit by gent ly sliding the tab to the righ t and left several times. Fig. 5-23 Cleani ng the P ri m ary Corona Wire 7. Return the tab to the home po sition ( ▲ mark posit ion) before reinstalling the d rum un it.
CHAPTE R 5 MAI NTENANCE 5-15 RE-PACKING THE PRINTER ! Caution Whenever you transport t he printer, use the packing mat erials which are provided with your printer. Al so, follow the st eps below to re-pack the printer, or th e p r in ter may be dam ag ed which will vo id th e p rinter’s warranty.
USER’S GU IDE 5-16 4. Place the drum unit assembly in the plastic bag and seal the bag completely. Fig. 5-25 Placi ng the Drum Unit in the P l asti c Bag 5. Close the t op cover, the extension wire, and t he output tray. 6. Wrap the printer in the plastic bag and place it in the original carton box with the original S tyrofoam packing material.
CHAPTER 6 TROUBL ESHOOTIN G 6-1 CHAPTER 6 TROUBLESHOOTING ALARM INDICATIONS AT A GLANCE Operator Calls If a recoverable error occurs, the printer indicates an ‘operator call’ by blinking the Alarm la mp and any of the following lamps. Find the error and take t he proper action to correct it.
USER’S GU IDE 6-2 For errors shown below, t he printer indicates an operator call by blinking the Alarm lamp. If you use the printer wit h the supplied W indows driver, the status monitor will appear to indicate the error on your computer screen. The HL-1040/1050 printer al so prints s ome error messages on paper.
CHAPTER 6 TROUBL ESHOOTIN G 6-3 Error Action Serial Interface Overrun Error (For HL-1040/1050 Onl y) Press the panel switch to resume pr inting. The interface hardware may be damaged. Consult your dealer. Serial Interface Input Buffer Overflow (For HL-1040/1050 Onl y) Press the panel switch to resume pr inting.
USER’S GU IDE 6-4 Service Calls If an unrecoverable error occurs, the printer indicates the need for a service call by lightin g all the lamps and th en the following combination of lamps alternatel.
CHAPTER 6 TROUBL ESHOOTIN G 6-5 PAPER JAMS Before you can clear a paper jam error, you need t o find the location of the paper jams. Locate t he position referring t o the following figure. Fig. 6-1 Locating Paper Jam Position After locating the pos ition, clear the j ammed paper referring to the following descri ptions.
USER’S GU IDE 6-6 ! Caution Do not pull ja mmed pa per from the output t r a y. Be sure to open the top cover to remove the jam, or the fus er may get dirty with t oner powder and may result in toner s catter on the next print ed page or pages. Fig.
CHAPTER 6 TROUBL ESHOOTIN G 6-7 ❏ Paper Jam near the Drum Unit or at the Paper Output Tray If a paper jam has occurred near the drum unit , open the top cover and remove the drum unit. Then, pull t he jammed paper upwards and out of the printer. Instal l the drum unit and clos e the top cover.
USER’S GU IDE 6-8 Q & A This sect ion contains ques tions and answers for usi ng your printer. If you have encountered a problem, find the quest ion relating t o your problem and take the steps recommended to correct the problem. Setting Up the Printer Hardware Question Recommendat ion The printer does not work.
CHAPTER 6 TROUBL ESHOOTIN G 6-9 Question Recommendat ion Sometimes I get the m emory Full message. How can I correct this? Reduce the pr in t resolution o r reduce the complexity of your document and try again. (For HL-1050) Expand the printer memory by adding a commercially available SIMM.
USER’S GU IDE 6-10 Setting Up the Printer for DOS (For HL-1040/1050 Only) Question Recommendat ion I cannot print from my application s oftware. Check if the DOS ap p lication software interface set.
CHAPTER 6 TROUBL ESHOOTIN G 6-11 Setting Up the Printer for Apple Macintosh Computers When the Optional RS-100M Serial Interface Is Installed into Your Printer (For HL-1040/1050 Only) Question Recommendat ion I cannot print from my application s oftware.
USER’S GU IDE 6-12 Printing Question Recommendat ion The printer pr in ts u nexpectedly or it prints g arb age. Turn the prin ter o ff and on again to reset the printer. Make sure your application s o ftware is correctly set up to use this p r in ter b y checking th e printer settings in your application s oftware.
CHAPTER 6 TROUBL ESHOOTIN G 6-13 Question Recommendat ion The printer cannot print ful l pages of a document. A " MEMORY FULL " error message occu r s. (For HL-1040/1050 Onl y) (For HL-1050) Change th e fo llowing setting s in the supp lied Windows driver and t ry again.
USER’S GU IDE 6-14 Print Quality ! Caution You will clear a print q u ality problem b y replacing the dr u m unit with a new one if the Drum lamp is on . The dru m u n it is at th e en d of its life. Question Recommendat ion Printed pages contain white stripes.
CHAPTER 6 TROUBL ESHOOTIN G 6-15 Question Recommendat ion Toner scatters and stains the printed page. Fig. 6-10 Scattering Toner Clean the printer in terio r. See “Cleaning the Printer Interior and Drum Unit” i n Chapter 5. Make sure that you use paper that meets specifications.
USER’S GU IDE 6-16 Question Recommendat ion Printed pages are bl urred at the center or either edge. Here come Pat-top ,he come. One thing I can tell you is you go to be free. Come together right now, over me. Here come Pat-top ,he come. One thing I can tell you is you go to be free.
CHAPTER 7 APPENDIX A-1 CHAPTER 7 APPENDIX PRINTER SPECIFICATIONS Printing Print Method Electrophotography by semiconduct or laser beam s canning Laser Wavelength: 780 nm Output: 5 mW max Resolut ion H.
USER’S GU IDE A-2 First P rint 15 seconds (when loading A4 or l etter-size paper from t he multi-purp o se sheet feeder) Print Media Toner cartrid g e : Life Expectancy : 2,400 pages/new toner cart .
CHAPTER 7 APPENDIX A-3 Memory HL-820/1020/1040 : 2 MB HL-1050: 4 MB Expandable up to 36 MB b y installing an industr y standar d SIMM Diagnostics S elf-diagnosti c program Electrical and Mechanical Power Source U.
USER’S GU IDE A-4 PARALLEL INTERFACE SPECIFICATIONS ✒ Note To ensure best quality performance use an IEEE 1284 compliant parallel cable between the print er and your computer. Only IEEE 1284 cables support all of the advanced printing capabilities, like bi-directional communication.
CHAPTER 7 APPENDIX A-5 ✒ Note To use bi-directional communication, an interface cable which has the pin connections above must be used. Pin 1 18 2 19 3 4 20 5 6 21 7 8 22 9 10 24 11 23 12 13 14 25 16 15 17 Shield Pin 1 19 2 20 3 21 4 22 5 23 6 24 7 25 8 26 9 27 10 28 11 29 12 17 13 15 14 30 31 33 32 34 36 35 18 16 Shield Fig.
USER’S GU IDE A-6 UNIVERSAL SERIAL BUS (USB) INTERFACE (HL-1050 only) Interface Connector Pin Ass ignment Pin No. Si gnal 1 Vcc (+5V) 2 - Data Serial Data - 3 + Data Serial Data + 4 Ground 1 2 3 4.
CHAPTER 7 APPENDIX A-7 RESIDENT FONTS The following bitmapped font s are resident in t his printer. ✒ Note HL-820/1020 printer does not have resident font s insi de the printer.
USER’S GU IDE A-8 Intellifont Compatible Fonts Alaska (Extrabold) Antique Oakland (Oblique, B o ld) Brougham (Oblique, B old, BoldOblique) Cleveland C ondensed Connecticut Guatemala Antique (Italic,.
CHAPTER 7 APPENDIX A-9 SYMBOL SETS/CHARACTER SETS OCR Symbol Sets (HL-1050 Only) When the OCR-A or OC R-B font is select ed, the corresponding symbol s et is always used.
USER’S GU IDE A-10 EPSON Mode ( HL-1040/1050 ) US ASCII PC-8 PC-8 D/N PC-850 PC-852 PC-860 PC-863 PC-865 PC-8 Turkish German UK ASCII I French I Danish I Italy Spanish Swedish Japanese Norwegian Dan.
CHAPTER 7 APPENDIX A-11 ❏ HP LaserJet IIP / HP LaserJet 6P The following table s hows characters available only in the corres ponding character set. The numbers at the top of the table are code values with which characters are to be replaced in the Roman 8 character set.
USER’S GU IDE A-12 ❏ HP LaserJet IIP/ 6P, EPSON FX-850, IBM Prop ritner XL ❏ EPSON FX-850.
CHAPTER 7 APPENDIX A-13 The following table s hows characters available only in the corres ponding character set. The numbers at the top of the table are code values with which characters are to be replaced in the US ASCII character set. For other characters, see the character set of US ASCII.
USER’S GU IDE A-14 Trademarks The Brother logo is a registered trademark of B rother Industries , Ltd. Apple, the Apple Logo, and Macintosh are trademarks, registered in the United Stat es and other countries , and TrueType is a trademark of Apple Computer, Inc.
CHAPTER 7 APPENDIX A- 15 REGULATIONS This product is designed for use in a professional environment. Federal Communications Commission(FCC) Declaration of Conformity (For USA Only) Responsible Party :.
USER’S GUIDE A- 16 Radio Interference (220-240 V Model Only) This printer complies with EN55022(CISPR Publication 22)/Class B. Before this product is used, ensure that you use a double-shielded interface cable with twisted-pair conductors and that it is marked “IEEE 1284 compliant”.
CHAPTER 7 APPENDIX A-17 Declaration of Conformity (For Europe) We, Brother Inte rnational Europe Ltd., Brother H ouse 1 Tam e Stree t, Guide Bridge , Audenshaw, Manc hester M34 5JE, UK. decla re that this product is in conf ormity with the following norma tive docum ents.
USER’S GU IDE A-18 For Finland and Sweden LUOKAN 1 LASERLAITE KLASS 1 LASER APPARAT Varoitus! La itteen käyttä minen muulla kuin tässä kä yttöohjeess a mainitulla tavalla sa attaa altistaa käyttäjän turva llisuusluokan 1 ylittävä lle näkymä ttömälle la sersät eilylle.
CHAPTER 7 APPENDIX A-19 IMPORTANT - Wiring Information (For U.K. only) If the powe r cord supplied with this printer is not suita ble for your ele ctrica l outlet, rem ove the pl u g from t h e mains cord and fi t an app r o priate t h ree pin p lug .
INDEX A Alarm lamp ........................... 3–2, 6–1 auto-emulation switching .............. 1–4 B baud rate ...................................... 4–3 bitmapped font ............................. A–7 C character set .....................
primary cor ona wire .................... 5–14 print method ..................................... A–1 overrun ...................................... 6–2 quality ...................................... A–1 speed .................................
An important point after buying a device Brother HL-800 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Brother HL-800 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Brother HL-800 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Brother HL-800 you will learn all the available features of the product, as well as information on its operation. The information that you get Brother HL-800 will certainly help you make a decision on the purchase.
If you already are a holder of Brother HL-800, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Brother HL-800.
However, one of the most important roles played by the user manual is to help in solving problems with Brother HL-800. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Brother HL-800 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
