Adjustment
4.1 Over View
This section describes adjustmenta required after disassembling and assembling the printer.
Adjustment must be performed in the order numbered in Table
1.
Be sure to leave the ink cartridges installed in the CR unit when returning the printer to the
customer.
Use 720 dpi exclusive paper when printing the adjustment pattern.
Table 1 Required Adjustment
Replaced Unit/Part
Adjustment Menu
Replacement of the printer
EEPROM Clear (Refer to Section 1.4.3.)
mechanism or
2. Head Voltage Write
MAIN board
3. BK-M Hight Adjustment
4. Head Gap Adjustment
5. Uni-D Adjustment
6. Bi-d Adjustment
Black head replacement
1. Head VH voltage input
2.
Black Head Angular Adjustment
3. BK-M Hight Adjustment
4. Head Gap Adjustment
Black head removal
1. Black Head Angular Adjustment
2. BK-M Hight Adjustment
3. Head Gap Adjustment
Color head replacement
1. Head VH voltage input
2.
Color Head Angular Adjustment
3. BK-M Hight Adjustment
4.
Head Gap Adjustment
Color head removal
Color Head Angular Adjustment
2. BK-M Hight Adjustment
3. Head Gap Adjustment
CR unit Replacement
Platen Gap adjustment
2. Head Voltage Write
3. Uni-D Adjustment
4. Bi-d Adjustment
CR unit removal
or
CR unit 1. Platen Gap adjustment
disassemblina
2. Uni-D Adiustment
3. Bi-d Adjustment
CR motor removal or CR 1. Uni-D Adjustment
motor disassembling
2. Bi-d Adjustment
Note)
The adjusting program doesn’t run without inputting the customer data first.
Rev.
C
Summary of Contents for 1520 - Stylus Color Inkjet Printer
Page 138: ...Maintenance Rev A 6 5 8 9 10 10 10 10 10 10 10 10 Figure 6 2 Lubrication Points 2 ...
Page 146: ...Appendix Rev A A 7 A 2 Circuit Diagrams Figure A A 2 C211 MAIN B Board Circuit Diagram 1 2 ...
Page 147: ...EPSON Stylus COLOR 1520 Rev A A 8 ...
Page 148: ...Appendix Rev A A 9 Figure A A 3 C211 MAIN B Board Circuit Diagram 2 2 ...
Page 149: ...EPSON Stylus COLOR 1520 Rev A A 10 ...
Page 152: ...Appendix Rev A A 13 A 3 Component Layout Figure A A 6 C211 MAIN B Board Component Layout ...
Page 153: ...EPSON Stylus COLOR 1520 Rev A A 14 Figure A A 7 C172 PSB Board Component Layout ...
Page 154: ...Appendix Rev A A 15 Figure A A 8 C172 PSE Board Component Layout ...
Page 156: ...Appendix Rev A A 17 Figure A A 10 Stylus COLOR 1520 Exploded Diagram 2 ...
Page 157: ...EPSON Stylus COLOR 1520 Rev A A 18 Figure A A 11 Stylus Color 1520 Exploded Diagram 3 ...
Page 165: ...EPSON SEIKO EPSON CORPORATION ...
