Unit Level Troubleshooting

You can identify the troubles by using the checklist in this section after confirming the LED LCD indication on the control panel or the error message displayed on STM3 of the PC connected to the printer. As a result, you can save the whole repair time. When finding any faulty parts, refer to Chapter 2 ASSEMBLY DISASSEMBLY and replace them. Following tables describe the error conditions (LED LCD and STM3) and their possible cause. The following is the example of how to use the tables. Example)...

CR Motor removal

Parts Units which should be removed before removing CR Motor Paper Support Assy. Housing (left right) Housing (frame) 1. Disconnect the CR motor connector cable from the connector (CN5) of Board, Main. 2. Release the CR motor connector cable from the Holder, Shaft Unit. 3. Release the carriage lock with the tweezers or alike, then move Carriage Unit to the centre of the printer. 4. Push Pulley, Driven in the direction of the arrow and loosen the tension of Timing Belt. Then, remove Timing Belt...

Printer Mechanism Housing lower removal

Waste Ink Pad 850

J--. - , r. tJ C.B.P 3x8 5-7kgf'cm Paper Guide, CDR Figure 2-30. Printer Mechanism Housing, Lower removal 2 Parts Units which should be removed before removing Printer Mechanism'VHousing lower Paper Support Assy . Housing left right Housing frame ASF Unit Main Board Holder, Shaft Unit 1. Move Carriage Unit to the centre of the printer. 2. Remove the screws x3 for securing Paper Guide, CDR. 3. Remove the screws x5 for securing Printer Mechanism. 4. Take off the acetate...

Paper Guide Upper removal

Transparency Figure 2-20. Paper Guide, Upper removal Figure 2-20. Paper Guide, Upper removal Parts Units which should be removed before removing Paper Guide, Paper Support Assy . Housing left right Housing frame ASF Unit Board, Main 1. Move Carriage Unit to the home position. 2. Put a transparency between Paper Guide, Upper and Roller PF Unit. 3. Release Torsion Spring, 122.2 x3 from the hook 1 1 each of Frame, Main, then pull it out to the front. 4. Release the hooks 2 2 each...

Porous Pad Paper Guide Front removal

Porous Pad, Paper Guide, Front removal Porous Pad, Paper Guide, Front, Support Figure 2-10. Porous Pad, Paper Guide, Front removal Pars Units which should be removed before removing Porous Pad, Paper Guide, Front Paper Support Assy. Housing left right Housing frame 1. Remove the following 3 types of porous pads from Paper Guide, Front by using the tweezers. Porous Pad, Paper Guide, Front Porous Pad, Paper Guide, Front, Support Porous Pad, Paper Guide, Front, Left Make sure to take...

CDR Guide Assy removal

Epson Stylylus T10 Disassembly Procedure

CDR Guide Assy. removal 1 Figure 2-38. CDR Guide Assy. removal 1 Figure 2-39. CDR Guide Assy. removal 2 Parts Units which should be removed before removing CDR Guide Assy. Figure 2-39. CDR Guide Assy. removal 2 Parts Units which should be removed before removing CDR Guide Assy. Paper Support Assy. Housing left right Housing frame ASF Unit Main Board Holder, Shaft Unit. APG Unit Print Head Carriage Unit Housing lower 1. Take off the acetate tape and release the connector cable of...

Servicing Adjustment Item List

The adjustment items of this product are as follows. For details of the adjustment items, refer to the detailed procedures and sketches of the adjustment items. At the time of Main Board replacement, this adjustment is made to write the board common information on a destination basis. Select and execute this function in the exclusive servicing program to save the following data into the EEPROM. Market ID, CSIC Printer ID, D4 Setting USB, Parallel , First Dot Adjustment fixed value. This...