AR-M207 M165 M162 DISASSEMBLY AND ASSEMBLY 10-9
5. MCU
A. MCU disassembly
Note: When replacing the MCU PWB, be sure to replace the EEPROM of
the MCU PWB to be replaced.
Note: When replacing the MCU PWB, be sure to restore the original
jumper conditions.
6. Optical frame unit
A. Optical frame unit
Installation:
Install the optical unit in the sequence shown above.
7. LSU
A. LSU unit
Note: Do not disassemble the LSU.
Note: When replacing the LSU, be careful not to touch the dust-shield
glass.
Adjustment:
• Image lead edge position adjustment
• Image left edge position adjustment
• Paper off-center adjustment
• Size of the screwdriver for removing the LSU
No.
Content
A
MCU disassembly
No.
Content
A
Optical frame unit
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
No.
Content
A
LSU unit
(1)
(1)
(3)
(3)
(2)
(4)
(1)
(2)
(1)
More than 50mm
Less than 120mm
[10]DISASSEMBLY.fm 9
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２００４年１１月１２日 金曜日 午後２時１７分
