Instruction/ maintenance manual of the product 676 Avery
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User M anual Model 676 - LOKPRIN T™ Machine Configuration 2 over 1, 1 ov er 1 & 2 over 0 A VERY DENNISON Manual Edition 3.0 20 A ugust 2004 Manual Part Number 371389.
User Manu al Model 676 LOKPRINT® This p age intent ionally blank.
User Manu al Model 676 LOKPRINT® Scope • • • • iii Conte nts Scope 1 Introduction................................................................................................................................ 1 Safety Issues / W arnings 1 Caution.
iv • • • • Scope User Manual M odel 676 LOKPRINT® A djustments 32 Feed Roller Pressure ................................................................................................................ 32 Sensors ...............................
User Manu al Model 676 LOKPRINT® Scope • • • • v Top - Printhead Parts Lis t ........................................................................................................ 65 Bottom – Printh ead Assem bly Draw ing.................
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User Manu al Model 676 LOKPRINT® Scope • • • • 1 Scope Introdu ction This user manual was arranged for the perso n w ho is going to op erate the machine. The information is arranged in the order that is needed to install and operate the machine.
2 • • • • Warranty Information User Manu al Model 676 LOKPRINT® Warranty Information Limited Warr anty AVERY DENNISON e xtends the followin g warranties to the original p urchaser of a AVERY DENNISON 6 76LKP that has b een installed and op erated using recommended proce dures and op erating conditions.
User Manu al Model 676 LOKPRINT® Description / Specific ations • • • • 3 Description / Specifications Printer Description The AVERY DEN NISON MODEL 6 76 LKP T HERMAL PRINT ER (Figure 1 ) is an electronic p rinter that can pr int on noncoated po lyester stocks.
4 • • • • Descriptio n / Specifi cations User Man ual Mode l 676 LOKPRINT®.
User Manu al Model 676 LOKPRINT® Description / Specific ations • • • • 5 Printer Specificatio n Print method: Narrow web thermal transfer printer Speed – 3,4, and 5 IP S (76.2 , 101 .6, and 1 27mm/s econd) – w/ Lokprint II, 5” only Label Size Min: 1.
6 • • • • Descriptio n / Specifi cations User Man ual Mode l 676 LOKPRINT® Other Features - Down load ing of information w hile machine is operating - Sequenced Fields - Time/Date Stamping (B.
User Manu al Model 676 LOKPRINT® Customer Re sponsibili ty • • • • 7 Custo mer Respon sibility Location of Printer The p rinter weigh s app roximately 250 Lbs (113 .4 Kg) and r equires a tab le of sufficient quality and strength to handle this load while the printer is oper ating.
8 • • • • Custome r Responsibi lity User Manual Mo del 676 L OKPRINT® The unit should always be operated with the co ver closed to min imize the amount of dust and dirt in the machin e.
User Manu al Model 676 LOKPRINT® Printer Unpac king / Ins tallation • • • • 9 A C Pow er L ine AVERY DENNISON r equires that the electric service be 1 0 Amps @ 115VAC or 10 Am ps @ 23 0VAC. This will allow the computer and any additional suppo rt or service equipment to be plugged into the same service.
10 • • • • Printer Unpa cking / In stallation User Manu al Model 676 LOKPRINT® Inspect the machine for shipping damage. If obvio us damage is discovered, co ntact AVERY DENNISON for further instructions - in the U.S.A. at (570 ) 888 -6641. In countries other than the U.
User Manu al Model 676 LOKPRINT® Printer Unpack ing / Insta llation • • • • 11 Fuse Conf iguration The main fuse(s) on the AVERY DENNISON 676 LKP are loca ted inside the AC power entry receptacle. The entry has a fuse drawer that holds the fuse(s) and selec ts the appro priate line voltage.
12 • • • • Printer Unpa cking / In stallation User Manu al Model 676 LOKPRINT® Installin g the Po w er Cord A power cord is shipp ed with each printer. T he cord for 115 -volt printers will use the standard three -prong plug used in the U.S.A.
User Manu al Model 676 LOKPRINT® Printer Operatio n • • • • 13 Printer Operation Loadin g Stock SUPPLY HEAD 3 STOCK HEAD 2 SUPPLY INK FABRIC WEB GUIDE HEAD 2 TAKE-UP HEAD 2 DRIVE / AUX INK HE.
14 • • • • Printer Operati on User Manual M odel 676 LOKPRINT® 6) Open the feed r ollers by rotating the feed p ressure knob counterclo ckw ise. 7) After looping the leading edge of the stock over the de curler slide it thro ugh the web guides.
User Manu al Model 676 LOKPRINT® Printer Operatio n • • • • 15 with the outer guide contacting the roll. Turn the knob an ad ditional ½ turn clockwise. This will activate the constant backpressure d evice. The seco nd set of guides are lo cated on the d ecurler just to the left of the stock registration funnel.
16 • • • • Printer Operati on User Manual M odel 676 LOKPRINT® Figure 5 - P rint Head Open / Closed To close the head again p ull the release knob and then rotate the print head into the closed latc hed position (see figure 5).
User Manu al Model 676 LOKPRINT® Printer Operatio n • • • • 17 Installin g Ink Rib bon The ink ribb on comes pre-packaged in a plastic bag. Fo r best re sults, leave the ink ribbo n w rapp ed in this bag until you are read y to use it in the printer.
18 • • • • Printer Operati on User Manual M odel 676 LOKPRINT® Splices The sonic sp lices were dropp ed because they were damaging print heads and would not pull through the web guides. The new splice tape w ill not d amage the printer, but will NOT pr int.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 19 Contro l Panel Operation Printer Contro ls Start - Starts the printer - ON LINE light must be GREEN (Batches do wn load ed.
20 • • • • Control Pan el Operation User Ma nual Mode l 676 LOKPRINT® Test - TEST and ST ART must both be used - Test will stop when the buttons are released - Labels between print station on.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 21 ORANGE - System is opera tional - Ready for batches to b e downloaded GREEN - Batches to p rint, ready to start Sensor GRE.
22 • • • • Control Pan el Operation User Ma nual Mode l 676 LOKPRINT® Display Modes There are four (4) main m ode levels that are selected a nd modified using the following function keys: Use.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 23 SETUP SCREEN P R E S S E N T E R F O R F E A T U R E S E T U P VERIFIER SETUP SCREEN P R E S S E N T E R F O R V E R I F I.
24 • • • • Control Pan el Operation User Ma nual Mode l 676 LOKPRINT® HOME SCREEN R E A D Y F O R B A T C H E S 6 7 6 / 3 0 0 OR B A T C H I D Q U A N T I T Y P C L 0 0 1 1 0 When the printer.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 25 PRINT / CUT POSITIO NS P R E S S E N T E R F O R P R I N T / C U T P O S I T I O N S This screen follo w s the Ba tch ID / Batch Qty screen if there ar e batches to p rint, otherwise it follows th e “Ready for batc hes” / Model DP I “HOME” scr een.
26 • • • • Control Pan el Operation User Ma nual Mode l 676 LOKPRINT® P R I N T P O S I T I O N S T A T I O N 3 V A L U E : ± X X N E W V A L U E : ± Y Y This screen follo w s the second screen under P RINTER ADJUST MENT S. T his screen allows the print positio n of station 3 to b e adjusted.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 27 C H A N G E S T R O B E S T A T I O N 3 V A L U E : ± X X N E W V A L U E : ± Y Y This screen follo w s strob e adjust for station 2. T his screen allows the user to adj ust the strobe for station 3.
28 • • • • Control Pan el Operation User Ma nual Mode l 676 LOKPRINT® in the machine for reasons of convenience then they can just open the head for that station and pre ss enter. If the opera ting sy stem has been changed or T CBSET UP has bee n used to re- initialize the machine it w ill show all print stations active as the de fault.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 29 C O N T R O L L E R V E R S I O N T C B 1 0 9 3 4 This screen follo w s the FRONT PANEL VERSION scr een. This screen shows operating system version for the controller ( TCB).
30 • • • • Control Pan el Operation User Ma nual Mode l 676 LOKPRINT® D E F A U L T T R A N S F E R T Y P E 1 V A L U E : X X X N E W V A L U E : Y Y Y Station 1 not used.
User Manu al Model 676 LOKPRINT® Control Pane l Operation • • • • 31 P R O T O C O L : X X X X X X N E W P R O T O C O L : Y Y Y Y Y Y This screen follo w s the LANGUAGE screen. T his screen allows the commu nications pro tocol to be changed between the supported types.
32 • • • • Adjustments User Manu al Model 676 LOKPRINT® Adjustme nts Feed Roll er Pressure General The rubb er pre ssure roller is suppo rted b y an eccentric shaft m ounted in be arings located in vertical slots in the front and re ar mounting plate s of the drive module.
User Manu al Model 676 LOKPRINT® Adjustments • • • • 33 Feed Open If the switch is in need of adjustment - first check and adjust as need ed the feed pressure as it will affect the switch adj ustment. With the machin e rea r cover removed while opening and closing the feed pressure knob you should heard the swit ch clicking.
34 • • • • Mainte nance User Manu al Model 676 LOKPRINT® Maintenan ce Cleaning Print Head Cleani ng CAUTION: TURN OFF THE P OWER TO THE PRINTER B EFORE STARTING ANY CLEANING.
User Manu al Model 676 LOKPRINT® Mainten ance • • • • 35 Clean Platen Roll er You may determin e if the pr inthead has been adj usted prop erly by performing a test pattern as d ocumented elsew here in this manual. A proper ly adjusted print head will prod uce an even grid of chevrons when the test pattern is perfor med.
36 • • • • Mainte nance User Manu al Model 676 LOKPRINT® Print Head Repl acement NEVER REM OVE THE PRINT HEAD FROM THE PRINTER EXCEPT FO R REPLACEMENT. TURN OFF THE POWER TO TH E PRINTER BEFORE STARTING ANY ELECTRONIC COM PONENT REPLACEM ENT.
User Manu al Model 676 LOKPRINT® Mainten ance • • • • 37 7) Remove the old p rinthead carefully from the heat sink. PRINTHEAD HEAT SINK 8) P lace the new print head onto the heat sink. 9) Replac e the two print head mount screws. Be sure that the head is re sting flat on the heat sink before tightening these screws.
38 • • • • Mainte nance User Manu al Model 676 LOKPRINT® C) Using the left (<YES) o r right (NO>) a rrow key set the HE AD CATEGORY as calle d out in the PRIN THEAD CATEGO RY CHART below. D) Pr ess the ENTE R key to enter the value. The p rinter must be turned off and back on for the change to take effect.
User Manu al Model 676 LOKPRINT® Mainten ance • • • • 39 Lubricatio n Procedure General The 6 76 series p rinters are factor y equipped with either composition bearings not requiring lubricatio n, pre-lubricated bronze b earings, or pr e-lubricated needle bearings.
40 • • • • Electrica l Trouble Sh ooting User Manu al Model 676 LOKPRINT® Electrical Troub le Shooting Pow er Up / S ign On / Commun ications Problem Probable Cause Corrective Action Machine fails to po w er up with no light pre sent in the AC power sw itch.
User Manu al Model 676 LOKPRINT® Electric al Trouble S hooting • • • • 41 Problem Probable Cause Corrective Action Front panel d oes not complete diagnostics test 2. 1) One o r more PC bo ard(s) unplugged from the Mother Board . 1) P ower off and remove the power cord fro m the AC entry.
42 • • • • Electrica l Trouble Sh ooting User Manu al Model 676 LOKPRINT® Stock / In k A dv ance Problem P robable Cause Corrective Action Stock does no t advance wh en the start b utton is depressed .
User Manu al Model 676 LOKPRINT® Electric al Trouble S hooting • • • • 43 Print Problem P robable Cause Corrective Action Machine advances stock but does not print. 1) P rint head cable unconnected or faulty . 1) P ower off the m achine and re insert the offending connector or replace ca ble.
44 • • • • Mecha nical Trou ble Shooting User Manu al Model 676 LOKPRINT® Mechanica l Trouble Sho oting Stock Problem Probable Cause Corrective Action Stock will not roll or j umps 1) Incorrect ad justment of unw ind web guides 1) Be sure stock roll is a s flat as possible and does not extend over c ore.
User Manu al Model 676 LOKPRINT® M echanic al Trouble S hooting • • • • 45 Ink Problem P robable Cause Corrective Action Ink wrink les or w ill not p ull smoothly . 1) Ink buildup on turn bar(s). 1) Clean with alcohol. 2) Inco rrect ink width.
46 • • • • Appendix A User Manu al Model 676 LOKPRINT® Appe ndix A Error Messages On the M achine's det ection of errors / e rror, the displays will show the f irst error e ncountered a nd allow the displaying o f any o ther error s with the <YES / NO> keys, which will "Scroll" through a dditional erro rs if any.
User Manual Mode l 676 LOKPRINT® Appendix B • • • • 47 Appendix B Softw are Upgrade Chip Plac ement Positions Thermal Con trol Board P/N 371105TT U 3 6 U 2 3 U 2 1 U 4 U 3 U 1 8 U 1 9 U 2 0 U 2 2 THERMAL CONTROL BOARD Align angled corners of chip with sock et and arr ow denotes pin #1 or dimple on chip.
48 • • • • Appendix B User Manual M odel 676 LOKPRINT® Head Driv er Board P / N 371106TT U - 3 0 U - 9 U - 1 0 U - 2 0 U - 5 U - 8 (Use chip removal tool p / n. 35115 6 for square I.C.'s) HEAD DRIVER BOARD Align angled corners of chip with sock et and arr ow denotes pin #1 or dimple on chip.
User Manu al Model 676 LOKPRINT® Appendix B • • • • 49 Front Panel Board P / N 351108 (Use chip re moval tool p / n. 35 1156 for square I .C.'s) FRONT PAN EL BOARD , Up gradeable softw are I .C.'s include U1. Align angled corners of chip with socket and arro w denotes pin #1 or dimple on chip.
50 • • • • Appendix C User Manu al Model 676 LOKPRINT® Appe ndix C Printhead L ife Extension NOTE: This section w as w ritten specific ally for the 636 / 656 – but the information is useful and applicable fo r the 67 6 series printers.
User Manu al Model 676 LOKPRINT® Appendix C • • • • 51 Printhead F ail Mod es Sy mptoms, Causes, Solutions Sy mptom #1: A dot is leaving a l ine in the print direction. The dot appears to be dragging or failed on, som etimes in the print area, and som etim es not.
52 • • • • Appendix C User Manu al Model 676 LOKPRINT® Printhead Cl eaning Procedu re Printhead perform ance and life are influenced by proper handling and cleaning. • Dirt on the printhead that causes problems is often too sm all to see. • Exer cise care in handling printheads, as they are very susceptible to static.
User Manu al Model 676 LOKPRINT® Appendix C • • • • 53 Printhead I nstallation and Remov al Procedu res Printhead removal procedure 1) Loosen ( 2) 6-32 Phillips screws visible through holes in the upper p rint head holder. Slide the head to w ard unw ind end of p rinter.
54 • • • • Electrical Assembly Drawings User Manual Mode l 676 LOKPRINT® Electr ical Asse mbly Draw ings Machine Wiring GR AY BR OW N BR OW N PH 3 OR ANG E RE D G RAY PH 2 O RAN GE C O N NE C.
User Manual Mode l 676 LOKPRINT® Electrical Assembly Drawings • • • • 55 Electrica l System Schematic 16MB MEMORY 341146A MODULE, FLASH DISK 371170 CABLE 371124 BOTTOM PRINTHEAD CABLE 371123 TOP PRINTHEAD 2 CABLE 371123 TOP PRINTHEAD 1 MOTHER BOARD PROCESSOR 6 CONN 4 NOTES: 1.
56 • • • • Electrical Assembly Drawings User Manual Mode l 676 LOKPRINT® Motherboard Pow er Connectors The power supply connector on any PC / XT or PC / AT co m patible motherboard is m ade up o f dual six- pin male connectors. Two fem ale connectors from the power su pply plug directly onto these m ale connectors.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 57 Mechani cal Assem bly Draw ings.
58 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Unw ind A ssembly Draw ing.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 59 Unw ind Parts List Item Part # Description Qty 1 373012 W eb guide, Rear 1 2 373009 Lead screw , Tape unwi nd 1 3 37.
60 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Web Guide A ss embly Dra w i ng.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 61 Web Guide Parts List Item Part # Description Qty Item Part # Description Qty 1 374046 Frame, W eb guide 1 15 105023 Knob / SS 1 2 374113 Shaft, In k turn bar 1 16 990166 ¼-20 x 5/8” Button head screw 3 3 999099 3/16 x 5/16 x ¼” Fl.
62 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Driv e A ssembly Draw ing.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 63 Driv e Pa rts List Item Part # Description Qty 1 355018 Support, Knif e / Drive / Print 1 2 354004 Bridg e blade, Lo.
64 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Top - Printhead A ss embly Dr aw in g.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 65 Top - Printhead Parts List Item Part # Description Qty 1 375076 Assy, Rear support, LKP 1 2 375077 Assy, Front suppo.
66 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Bottom – Printhea d A ssem bly Draw ing.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 67 Bottom – Printhea d Parts List Item Part # Description Qty 1 356020 Roller, Molded (ink) 1 2 991142 Pressure sprin.
68 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Ink Unw ind / Rew ind A ssem bly Draw ing.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 69 Ink Unw ind / Rew ind Parts List 2/0 2/1 1/1 Item Part # Description Qty Qty Qty 1 356201 Magnetic clutch 4 6 4 2 35.
70 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Web Tension Guide A sse mbly Dra w ing 3 14 4 7 6 12 5 2 7 16 11 10 8 1 9 18 15 17.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 71 Web Tension Guide Parts List Item Part # Description Qty 1 191120 Stock out micro switch 1 2 564088 Bracket, Roller .
72 • • • • Mechanical Assembly Drawings User Ma nual Model 676 LOKPRINT® Driv e Be lt Routing Draw ing 991143 - "SHORT BELT" SINGLE SIDED 374006 - "LONG BELT" DOUBLE SIDED.
User Manual Mode l 676 LOKPRINT® Mechanical Assembly D raw ings • • • • 73.
An important point after buying a device Avery 676 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Avery 676 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 Avery 676 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Avery 676 you will learn all the available features of the product, as well as information on its operation. The information that you get Avery 676 will certainly help you make a decision on the purchase.
If you already are a holder of Avery 676, 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 Avery 676.
However, one of the most important roles played by the user manual is to help in solving problems with Avery 676. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Avery 676 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
