HP LaserJet 4100 Service Manual - Page 96
CAUTION, Reinstall Note, Remove the scanning lamp, Scanning-lamp wire harness routing
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4 Remove the cable from the cable guides and trough (callout 4). 5 Hold the black end (callout 5), and slide the lamp toward the back of the product (in the direction of the arrow). 5 4 Figure 65. CAUTION Remove the scanning lamp When installing the scanning lamp, the wire harness must be properly routed under the harness clips and flat through the harness trough to avoid interference with the optical unit as it moves in the scan unit. 1 2 Figure 66. Scanning-lamp wire harness routing Reinstall Note Anytime the glass is removed and replaced, calibrate the ADF/scan unit. See "Calibration" on page 47. 94 Removal and replacement C9148-90909
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94
Removal and replacement
C9148-90909
4
Remove the cable from the cable guides and trough (callout 4).
5
Hold the black end (callout 5), and slide the lamp toward the back of the product (in the
direction of the arrow).
Figure 65.
Remove the scanning lamp
CAUTION
When installing the scanning lamp, the wire harness must be properly routed under the harness
clips and flat through the harness trough to avoid interference with the optical unit as it moves in
the scan unit.
Figure 66.
Scanning-lamp wire harness routing
Reinstall Note
Anytime the glass is removed and replaced, calibrate the ADF/scan unit. See
“Calibration” on
page 47
.
5
4
5
4
1
2