Epson SC-B7000 Series, Service Manual

Page: 93 / 144

SC-F7000 Serie/SC-B7000 Series Revision A
ADJUSTMENT Overview 93
Confidential
Board related
parts/units
Main Board
(NVRAM backup OK)
Before
replacement
3 Turn the power on in Serviceman mode. ---
√
---
4 NV-RAM backup
√ √
---
p. 99
Replacement 5 Replacement ---
√ √
p. 59
After
replacement
6 Turn the power on in Firmware update mode. ---
√
---
7 Model Selection (at servise program)
√ √
---
8 Update the firmware.(automatically power off)
√ √
---
p. 102
9 Turn the power on in Serviceman mode. ---
√
---
10 NVRAM Clear OK ---
√
---
11 Main Board initial setting (automatically power off)
√ √
---
p. 121
12 Firmware update mode ON ---
√
---
13 NV-RAM restore
√ √
---
p. 99
14 Turn the power off ---
√
---
15 Print Cover Close ---
√
---
16 Turn the power on in normal mode. ---
√
---
17 Install Slider ---
√
---
18 Model Selection (at service program)
√ √
---
19 RTC & USB ID Input
√ √
---
p. 121
20 Reset the Main Board exchange counter.
√ √
---
p. 121
21
Verify that the date/time settings are correct on the control
panel.
---
√
---
Main Board
(NVRAM backup NG)
Before
replacement
1 Print Cover Open ---
√
---
2 Remove Slider ---
√
---
Replacement 3 Replacement ---
√ √
p. 59
After
replacement
4 Turn the power on in Firmware update mode. ---
√
---
5 Model Selection (at service program)
√ √
---
6 Update the firmware.(automatically power off)
√ √
---
p. 102
7 Turn the power on in Serviceman mode. ---
√
---
8 NVRAM Clear OK ---
√
---
9 Main Board initial setting ( automatically power off) ---
√
---
p. 121
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