Specifications

9.26 Guide, HVPSA Contact Plate

Note: The procedure to remove and replace the HVPSA contact plate is

complicated, difﬁcult, and might require several attempts to achieve. The

procedure consists of the following sub-steps:

1. Remove all preliminary FRUs

2. Remove the crossmember

3. Remove the transport guide plate

4. Remove the pivot pin that actuates the scanner safety shutter when the

EP-ED cartridge is installed

5. Remove the left EP-ED guide plate

6. Remove the HVPSA contact plate

Caution: The plastic pieces of the parts that required handling can be easily

damaged. This might result in deteriorated image quality or intermittent

unaccountable faults. If you ﬁnd a damaged clip or any other damage, replace

the part do not attempt to ﬁx it.

1. Remove the following preliminary parts:

FRU As shown in section:

a. Paper cassette –

b. Transfer roller 9.31

c. Front door

guide plate

9.22

d. Control panel assembly 9.2

e. Left-side cover 9.18

f. Right-side cover 9.19

g. Top cover 9.20

h. Fusing Unit 9.25

i. High-voltage power

supply assembly

9.4

9–60 Removing and Replacing FRUs