Service manual

EN Introduction 223
Required tools
The following tools are needed to service the printer:
Phillips #1 magnetized screwdriver, 6-inch (152-mm) shaft
Phillips #2 magnetized screwdriver, 6-inch (152-mm) shaft
T-10, T-15, and T-20 Torx driver, 6-inch (152-mm) shaft
Flat-blade #2 screwdriver
Small pair of needle-nose pliers
ESD equipment (see page 222).
Penlight
Can of compressed air
If you are using a multi-speed screwdriver, ensure that you have a
torque limiter. Ensure that you have a Phillips screwdriver and not a
Posidriv screwdriver.
CAUTION To install a self-tapping screw, first turn it counterclockwise to align it
with the existing thread pattern. Then carefully turn it clockwise to
tighten it. Do not over-tighten. If a self-tapping screw hole becomes
stripped, either repair the screw hole or replace the affected assembly.