Epson SC-T3000, Service Manual

Page: 199 / 314

SC-T7000 series/SC-T5000 series/SC-T3000 series Revision B
ADJUSTMENT Overview 199
Confidential
4.1.2 Adjustment Items and the Order by Repaired Part
The following table shows the required adjustments by repaired or replaced part and the order in which the adjustments must be performed.
Note "*1": The adjustments required for the MAIN BOARD differs depending on whether the NVRAM on the old board can be backed up or not.
"*2": When the firmware update is required, first check the version of firmware currently installed on the printer, then update the firmware if necessary.
"*3": PGPP: Premium Glossy Photo Paper (250)
Matte Paper: Archival Matte Paper/Enhanced Matte Paper
Table 4-1. Adjustment items and the order by repaired part
Class
Replaced or Repaired (Reattached)
Part/Unit
Required Operations
Service
Program
Jig Media Replaced Reattached Page
CR related
parts/units
CR MOTOR
Replacement 1 ---
p. 141
After
replacement
2
Turn the power on in normal mode.
---
√ √
3
CR Belt Tension Check
√
Tensimeter U-507
√ √
p. 234
4
CR Motor Measurement & Automatic
Adjustment
√ √
---
p. 279
5
CR Active Damper Adjustment (Automatic)
√ √
---
p. 240
6
Ink Mark Sensor check & auto adjustment
√
PGPP
√
---
p. 238
7 Auto Uni-d adjustment
√
PGPP
√
---
p. 241
8
Auto Bi-D adjustment, acceleration and
deceleration correction
√
PGPP
√
---
p. 242
9
PW + T&B&S check and adjustment
√
Matte paper
√
--- p. 243
10
Reset the motor counter.
√ √
--- p. 231
11
Housing Assembly ---
√ √
CR SCALE
Replacement
1
--- p. 135
After
replacement
2
Turn the power on in normal mode.
---
√ √
3
CR Scale Check
√ √ √
p. 239
4
Housing Assembly ---
√ √