Instruction/ maintenance manual of the product 1235 Tektronix
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Warning The following servicing instructions are for use by qualified service personnel only. To avoid personal injury, do not perform any servicing other than that contained in operating instructions unless you are qualified to do so.
Copyright © Xerox Corporation. Unpublished rights r eserved under the copyright laws of the United States. Contents of this publication may not be repr oduced in any form without permission of Xerox Corporation.
Users saf ety summary T erms in CAUTION Conditions that can r esult in damage to the product. manual: W ARNING Conditions that can r esult in personal injury or loss of life. P ower sour ce: For 1 10 V AC printers, Do not apply mor e than 140 volts RMS between the supply conductors or between either supply conductor and gr ound.
Symbols as marked on pr oduct: DANGER high voltage: Protective gr ound (earth) terminal: Use caution. Refer to the manual(s) for information: W ARNING: If the product loses the gr ound connection, usage of knobs and controls (and other conductive parts) can cause an electrical shock.
Service Guide v Contents General Information 1 The Phaser 1235 Color Printer 2 Printer RAM and printer capabilities 4 CRU life counter behavior 4 Print engine assemblies 5 The image processor board 11.
vi Phaser 1235 Network Color Printer Jams 41 Wrong media 41 Paper jams at the paper tray 41 Manual bypass feeder feed jams 42 Paper jams at the registration rollers 42 Paper jams at the transfer belt .
Service Guide vii Service Tests and Adjustments 61 Diagnostics mode 61 Switch scan test 63 LED head test 68 Motor and clutch tests 69 Test printing 71 Consumable count initialization 73 Consumable cou.
viii Phaser 1235 Network Color Printer Left plate assembly 108 Electronic boards 109 System controller board 109 Print engine controller board 110 Toner sensor board 111 Entrance sensor board 113 High.
Service Guide ix Drive assembly components 151 Main motor assembly 151 Main feeder drive motor 153 Transfer belt motor assembly 154 Xerographic components 156 Shutter plate 156 Color registration sens.
x Phaser 1235 Network Color Printer Figures The Phaser 1235 Color Printer with lower tray feeders 1 Print engine circuit boards 5 Print engine circuit boards (cont’d) 6 Print engine sensor and switc.
Service Guide xi Removing the entrance sensor board 113 Removing the high voltage power supply 115 Removing the low voltage power supply 116 Removing the control panel 117 Removing the feed roller and.
xii Phaser 1235 Network Color Printer Removing the feeder control board cover 167 Removing the optional feeder inner plate 168 Removing the feeder control board cover 169 Removing the feeder clutch 17.
Service Guide xiii Tables Entering special operating modes 14 Paper size detection 15 Physical dimensions 16 Printer clearances 16 Functional specifications 17 Electrical specifications 18 Environment.
An important point after buying a device Tektronix 1235 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Tektronix 1235 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 Tektronix 1235 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Tektronix 1235 you will learn all the available features of the product, as well as information on its operation. The information that you get Tektronix 1235 will certainly help you make a decision on the purchase.
If you already are a holder of Tektronix 1235, 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 Tektronix 1235.
However, one of the most important roles played by the user manual is to help in solving problems with Tektronix 1235. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Tektronix 1235 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
