Epson STYLUS PRO 9400 - 5.1.4 Required Adjustments by Part or Unit; Default Chapter; Required Adjustments by Part or Unit

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Adjustment Overview 294
5.1.4 Required Adjustments by Part or Unit
The following tables list adjustments required after each part or unit is repaired or
replaced. The adjustments are listed in the order of executing them.
Note "*1": RP = After replacing the part with a new one.
"*2": RM = After repairing the part (includes when it is just removed and reinstalled)
Table 5-2. Required Adjustments in the Order of Execution
Part Name Required Adjustment RP*
1
RM*
2
Page
Main Board
(Backup = OK)
1 Installing Firmware { --- p.371
2 NVRAM Back Up and Write { --- p.338
3 Colorimetric Calibration (Color ID) { --- p.341
Main Board
(Backup = NG)
1 Installing Firmware { --- p.371
2 Initial Ink Charge Flag ON/OFF { --- p.337
3 RTC&USB ID&IEEE1394 ID { --- p.313
4 Head Rank ID { --- p.314
5 Input Serial Number { --- p.315
6 Rear Sensor Adjustment { --- p.340
7 Check Nozzle { --- p.362
8 Check Alignment { --- p.363
9 980mm Band Feed Adjustment { --- p.336
10 Nozzle Bi-D Adjustment { --- p.321
11 Print Head Slant Adjustment (PF) { --- p.322
12 Print Head Slant Adjustment (CR) { --- p.325
13 Ink Mark Sensor Level Adjustment { --- p.328
14 T&B&S (Roll Paper) { --- p.316
15 Platen Position Adjustment { --- p.334
16 Ink Mark Sensor Adjustment for Auto
Nozzle Check
{ --- p.331
17 Auto Uni-D Adjustment { --- p.329
18 Auto Bi-D Adjustment { --- p.357
19 Cutter Pressure Adjustment { --- p.320
20 Colorimetric Calibration (Color ID) { --- p.341
Power Supply
Board
1 Colorimetric Calibration (Color ID) { --- p.341
Relay Board 1 Colorimetric Calibration (Color ID) { --- p.341
Cleaning
Unit
1 Reset When Cleaning Unit Change { --- p.368
2 Reset PG Switching Counter { --- p.367
Pressure Pump
Unit
1 Reset Pump Counter { --- p.370
Printhead 1 Cleaning { --- p.339
2 Head Rank ID { --- p.314
3 Check Nozzle { --- p.362
4 Check Alignment { { p.363
5 Nozzle Bi-D Adjustment {{p.321
6 Print Head Slant Adjustment (PF) { { p.322
7 Print Head Slant Adjustment (CR) {{p.325
8 Auto Uni-D Adjustment { { p.329
9 Auto Bi-D Adjustment {{p.357
10 Print Image { { p.366
11 Reset When PrintHead Change { --- p.369
12 Colorimetric Calibration (Color ID) { --- p.341
Damper 1 Initial Ink Charge {{p.339
2 Check Nozzle { --- p.362
3 Air leak check {{p.310
CR Motor
(or CR Timing
Belt)
1 CR Timing Belt Tension Adjustment { { p.306
2 Nozzle Bi-D Adjustment {{p.321
3 T&B&S (Roll Paper) { { p.316
4 Platen Position Adjustment {{p.334
5 Auto Uni-D Adjustment { { p.329
6 Auto Bi-D Adjustment {{p.357
7 Reset When CR Unit Change { --- p.368
Table 5-2. Required Adjustments in the Order of Execution (continued)
Part Name Required Adjustment RP*
1
RM*
2
Page