2NP
1-5-27
Refitting the ISU
6. When re-installation, fix the image
scanner unit by matching to the scale of
a former position.
When exchange, decide the fix position
of ISU by the following.
The right and left of machine:
Confirm the number marked (a) and
then match the line (c) of ISU to the
positioning line (b) of same number on
frame side.
(Line (c) is the one which is marked with
the appropriate number.)
The rear and front of machine:
Match the edge (e) of ISU to the posi-
tioning line (d) on frame side.
7. Fix the ISU as before with four screws.
8. Check or replace the image scanner
unit and refit all the removed parts.
Figure 1-5-50
ISU
b
c
d
a
e
c
Summary of Contents for TASKalfa 2551ci
Page 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
Page 10: ...This page is intentionally left blank ...
Page 97: ...2NP 1 1 2 74 This page is intentionally left blank ...
Page 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
Page 473: ...2NP 1 5 62 This page is intentionally left blank ...
Page 497: ...2NP 2 1 22 This page is intentionally left blank ...
Page 555: ...2NP 2 3 48 This page is intentionally left blank ...
Page 584: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide ...
Page 620: ...DP 773 Document processor Installation Guide ...
Page 646: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Page 654: ...PF 810 3000 sheets deck Installation Guide ...
Page 667: ...DF 770 D Document finisher Installation Guide ...
Page 685: ...AK 740 Bridge unit Installation Guide ...
Page 687: ...PH 7A C D Punch unit Installation Guide ...
Page 708: ...DT 730 B Document tray Installation Guide ...
Page 710: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8 ...
Page 711: ...FAX System W B Installation Guide ...