HP LaserJet 4101mfp Scan unit, Figure 56. Secure the optical unit, Figure 57. Disconnect the CPB cable

Scan unit

1Remove the following covers and assemblies:

•ADF unit. See “ADF unit” on page 78.

•scan-unit right-side and left-side covers. See “Scan-unitright-side cover” on page 82 through “Scan-unitleft-side cover” on page 84.

•formatter cage. See “Formatter cage” on page 87.

2Secure the optical unit by sliding the lock to the closed position.

Figure 56. Secure the optical unit

3Remove two screws from the CPB and slide the CPB out of the product approximately 2.5 mm (1 inch). It is not necessary to remove the CPB from the scan unit.

4Disconnect the CPB cable (callout 1).

1

Figure 57. Disconnect the CPB cable

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