10 February 2005
SCANNER UNIT
3-3
Replacement
Adjustment
3.3.3 LENS BLOCK ASSEMBLY
1. Exposure glass (
3.3.1)
2. Rear cover (
3.4.2)
3. Scanner right cover [A] (
x 2)
4. Inner cover [B] (
x 4)
5. Lens block assembly [C]
(
x 4,
x 4)
NOTE:
Do not remove the paint-
locked screws.
6. After reassembling, input the data
in accordance with the data sheet
included in the spare SBU unit (
SP4-540).
Refer to the diagram on the next
page.
•
Row No. 1: Numbers 1 to 6 –
please ignore
•
Row No. 2: Numbers 7 to 10 –
please store in the following SP
modes
7: SP 4-540-001
8: SP 4-540-002
9: SP 4-540-003
10: SP 4-540-004
•
Row No. 3: Numbers 11 to 14 – please store in the following SP modes
11: SP 4-540-021
12: SP 4-540-022
13: SP 4-540-023
14: SP 4-540-024
•
Before inputting the number, check whether it is + or – (look at the data
sheet), then input a +ve or –ve number accordingly.
7. Check the registrations (
SP4-010/011 Chapter 3, Copy adjustments)
NOTE:
After replacing the left scale, adjust the scanner white level (
3.14).
B156R004.WMF
B156R224.WMF
[B]
[C]
[A]
