Reinstall the upper cover
●
When you reinstall the upper cover, ensure that the two tabs in the paper delivery area are fully
seated into the chassis.
Figure 1-58 Upper-cover tabs correctly seated
Figure 1-59 Upper-cover tabs
not
correctly seated
ENWW
Removal and replacement procedures
43
For mor information on LaserJet Pro 300, Pro 400 go to www.printersupplies.com