Epson STYLUS PRO 4910 - Page 279

Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
ADJUSTMENT Overview 280
Confidential
Electric Circuit
Component
Main Board
(NVRAM Backup NG)
1 Initial Ink Charge Flag
Serviceman
Mode
√
--- ---
√ p.315
2 Rear AD Adjustment
Serviceman
Mode
--- Standard Sheet ---
√ p.372
3 RTC & USB ID Check & Adjustment
Serviceman
Mode
√
--- ---
√ p.385
4 Serial Number Check & Input
Serviceman
Mode
√
--- ---
√ p.386
5 Head ID Check & Input
Serviceman
Mode →
Turn the
power OFF
√
--- ---
√ p.332
6 Firmware Install
FW update
→
Automatic
reboot
√
--- ---
√ p.307
7 Motor Measurement Adjustment Normal
√
--- ---
√ p.393
8 Suction Check & Adjustment Normal
√
Adjustment device ---
√ p.383
9 Nozzle Check Normal
√
--- ---
√√ p.334
10 AID Function Check Normal
√
--- ---
√√ p.387
11 Ink Mark Sensor Check & Adjustment Normal
√
---
Enhanced Matte Paper A4
(ASF Feed)
√ p.330
12 Media Feed Correction Check & Adjustment Normal
√
---
Enhanced Matte Paper A4
(ASF Feed)
√ p.373
13 Media Eject Correction Check & Adjustment Normal
√
---
Enhanced Matte Paper A4
(Rear Manual Feed)
√ p.376
14 PW + T&B&S Check & Adjustment Normal
√
---
Enhanced Matte Paper A4
(ASF Feed & Rear Manual Feed)
√ p.378
15 Auto Bi-D Adjustment Normal
√
--- Premium Glossy Photo Paper (250)
√ p.341
16 Cut Position Check & Adjustment Normal
√
Calibrated loupe Premium Glossy Photo Paper (250)
√ p.380
17 MAC Address Check & Input
Network
connection
√
--- ---
√ p.388
18 Colorimetric Calibration Adjustment Normal
√
Color Measurement
Device
Enhanced Matte Paper A4,
Plain Paper (Rear Manual Feed)
√ p.342
Table 4-1. Adjustment items and the order by repaired part
Class Part/Unit Adjustment
Execution
Mode
Use of
SP
Jig Media RP RM Page