Epson 50 - Artisan 50 - Printer, Руководство по обслуживанию

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Epson Stylus Photo R280/R285/R290/Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50 Revision C
Chapter 4 Disassembly/Assembly 4.1.4 Making a Special Tool for CSIC Board (Overview) 55
Confidential
4.1.4 Making a Special Tool for CSIC Board
The CSIC board (refer to p.76 ) can be easily removed by using a special tool. The
method for making the tool is described below.
1. Prepare a handle part of a clip, or a similar metal wire piece.
Figure 4-1. Making Special Tool for CSIC Board (1)
2. Bend the metal wire as shown below.
Figure 4-2. Making Special Tool for CSIC Board (2)
4.1.5 Work Completion Checklist
Whenever the printer is serviced, use the checklist shown below to confirm all work is
completed properly and the printer is ready to be returned to the user.
Make sure to always check the maintenance counter before disassembling the printer.
If the counter shows that some part or component has almost reached the end of its
service life, replace the part after receiving prior approval from the user.
Clip
Handle part
7mm
25mm
50mm
Special Tool
Table 4-4. Work Completion Checklist
Classification Item Check Point Status
Printer
Unit Self-test Is the operation normal? † OK / † NG
On-line Test Is the printing attempt successful? † OK / † NG
Printhead
(print a nozzle
check pattern) Is ink discharged normally from all the
nozzles?
† OK / † NG
Carriage
Mechanism Does the carriage move smoothly? † OK / † NG
Is there any abnormal noise during its
operation?
† OK / † NG
Paper Feeding
Mechanism Is paper advanced smoothly? † OK / † NG
No paper jamming? † OK / † NG
No paper skew? † OK / † NG
No multiple-sheet feeding? † OK / † NG
No abnormal noise? † OK / † NG
Is the paper path free of obstructions? † OK / † NG
On-line Test On-line Test Is the operation normal?
†
OK /
†
NG
Adjustment Specified
Adjustments Are all the adjustments correctly
completed?
† OK / † NG
Lubrication Specified
Lubrication Has lubrication been applied at the
specified points?
† OK / † NG
Is the amount of lubrication correct? † OK / † NG
Function Firmware
Version Version:
† OK / † NG