5 Remove the (4) Interface Connector Support Screws from the rear of the Formatter Cover. The RS-232 connector is held with 5mm hex-head cap screws (see Figure 6-25b, callout 1). The parallel connector (see Figure 6-25b, callout 2.) is held in place with Phillips screws.

6 Remove the Formatter PCA.

Figure 6-25b Interface Connector Support Screws (LaserJet 4)

N o t e

When replacing the Formatter Assembly be sure

 

to reinstall all SIMM modules and MIO cards. Be

 

sure to reset the page count and the Cold Reset

 

paper size after replacing the Formatter.

(continued on next page)

Removal and Replacement 6-31