CHAPTER 1 MAINTENANCE AND INSPECTION
1-3
C.
BASIC PROCEDURE FOR PERIODIC SERVICING
Note:
i. Perform periodic servicing after every 15,000 copies, as a general rule.
ii. Before making a service call, check the service log and take along any replacement parts
that are likely to be needed:
Table 1-3
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Remarks
Standard: 2.0 ±1.5 mm
(DIRECT)
Standard: 10.0 ±2.0 mm
(DIRECT), front side
Dry wipe using lint-free paper;
then clean using alcohol.
Alcohol
Check
Condition of copier
Number of miscopies
a. Image density
b. Dirty background
c. Clarity of letters
d. Leading edge blank area
e. Left and right margins
f. Fixing, synchronizing, and
soiling of back
g. Unusual noise
h. Operation of counter
Procedure
Note the operator's comments.
Record the counter reading.
Make DIRECT and two-page
overlay test copies.
Clean the corona assemblies.
Clean separation feeder assem-
blies.
Clean fixing and delivery
assemblies.
• Paper guide plate
• Separation claws (upper and
lower)
Perform the periodic servicing
appropriate to the number of
copies. (See p. 6-4.)
Clean the copyboard cover and
the copyboard glass.
Check the amount of waste
toner.
Make test copies.
Make sample copies.
Select sample copies to keep for
the users record.
Clean up around the copier.
Record the final counter value.
Fill in the service sheet and
check out with the person in
charge.
