Epson SC-B7000 Series Service Manual page 93

SC-F7000 Serie/SC-B7000 Series
Replaced or Repaired
Class
(Reattached) Part/Unit
Main Board
(NVRAM backup OK)
Board related
parts/units
Main Board
(NVRAM backup NG)
ADJUSTMENT
Table 4-1. Adjustment items and the order by repaired part
Required Operations
3 Turn the power on in Serviceman mode.
Before
replacement
4 NV-RAM backup
Replacement 5 Replacement
6 Turn the power on in Firmware update mode.
7 Model Selection (at servise program)
8 Update the firmware.(automatically power off)
9 Turn the power on in Serviceman mode.
10 NVRAM Clear OK
11 Main Board initial setting (automatically power off)
12 Firmware update mode ON
13 NV-RAM restore
After
14 Turn the power off
replacement
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
20 Reset the Main Board exchange counter.
Verify that the date/time settings are correct on the control
21
panel.
1 Print Cover Open
Before
replacement
2 Remove Slider
Replacement 3 Replacement
4 Turn the power on in Firmware update mode.
5 Model Selection (at service program)
6 Update the firmware.(automatically power off)
After
replacement
7 Turn the power on in Serviceman mode.
8 NVRAM Clear OK
9 Main Board initial setting ( automatically power off)
Service
Program
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Overview
Jig Media Replaced
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Revision A
Reattached Page
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p. 99
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p. 59
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p. 102
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p. 121
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p. 99
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p. 121
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p. 121
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p. 59
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p. 102
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p. 121
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93
Confidential