Scheduled Servicing Work Flow - Oce 3121 Technical & Service Manual

4 Scheduled Servicing Work Flow

..
Step Adjustments
1 Consult the operator
2 Record the counter read-
ing.
3 Make a series of test copies Check the following:
4 Clean the optical system:
Reflector for the scan-
I
ning lamp
Lens
I
Mirrors 1, 2 and 3
I
Aperture glass
I
Standard white plate
I
5 Clean the transfer guide.
Transfer guides, upper
I
and lower
Guide rail for the transfer
I
unit
6 Clean the separation unit
and the refeed unit
Static eliminator
I
Feeding belt
I
7 Clean the fusing and output
unit
Fuser entry
I
Lower fusing: separation
I
claw
8 Check the scheduled parts
for wear and copy produc-
tion.
9 Clean the platen.
10 Make a series of test copies
ed.1
Checks
Enquire about machine perform-
ance.
Check the copy quality, etc.
a Image density
b Background (for minimum)
c Characters (for clarity)
d Leading edge margin (see
Note)
e Fusing, registration, back
(minimum soiling)
f Functioning of the counters
Remarks
Note:
Standards: 2.5 ±1.0
mm
Use a blower brush. If
the dirt cannot be
removed, use alcohol.
Wipe the standard
white plate, using a
dry cloth.
Remove the OPC.
01 Preventive maintenance 3