2024年3月14日发(作者：罕梓露)
Tip 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. Do not overtighten.
Required tools
●#2 Phillips screwdriver with magnetic tip
●Small flat-blade screwdriver
●#8 and #10 torx screwdrivers
●Needle-nose pliers
●ESD mat (if available)
●Penlight (optional)
●Long flat-blade screwdriver (optional)
60Chapter 6 Removal and replacement ENWW
CAUTION Do not use a pozidrive screwdriver or any motorized screwdriver. These can damage
screws or screw threads on the device.
Before performing service
●If possible, print a configuration page (to record customer settings) and menu structure report.
See Troubleshooting tools on page 140.
●Remove all media from the device and remove the media input tray. See Media input tray
on page 78.
●Turn off the power by using the power switch.
●Unplug the power cord from the wall receptacle.
●Place the device on an ESD mat, if available. If an ESD-protected workstation is not available,
discharge body static and ground the print engine chassis before servicing the device.
●Remove the print cartridge.
After performing service
●Replace the print cartridge.
●Reload the input tray with media.
●Restore customer configuration settings.
Parts removal order
Use the following diagrams to determine which parts of the device must be removed before servicing. ENWW Removal and
replacement strategy61
Control panel overlay
Control panel
Scanner lid
Scanner assembly
Link assembly and scanner spring
2024年3月14日发(作者：罕梓露)
Tip 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. Do not overtighten.
Required tools
●#2 Phillips screwdriver with magnetic tip
●Small flat-blade screwdriver
●#8 and #10 torx screwdrivers
●Needle-nose pliers
●ESD mat (if available)
●Penlight (optional)
●Long flat-blade screwdriver (optional)
60Chapter 6 Removal and replacement ENWW
CAUTION Do not use a pozidrive screwdriver or any motorized screwdriver. These can damage
screws or screw threads on the device.
Before performing service
●If possible, print a configuration page (to record customer settings) and menu structure report.
See Troubleshooting tools on page 140.
●Remove all media from the device and remove the media input tray. See Media input tray
on page 78.
●Turn off the power by using the power switch.
●Unplug the power cord from the wall receptacle.
●Place the device on an ESD mat, if available. If an ESD-protected workstation is not available,
discharge body static and ground the print engine chassis before servicing the device.
●Remove the print cartridge.
After performing service
●Replace the print cartridge.
●Reload the input tray with media.
●Restore customer configuration settings.
Parts removal order
Use the following diagrams to determine which parts of the device must be removed before servicing. ENWW Removal and
replacement strategy61
Control panel overlay
Control panel
Scanner lid
Scanner assembly
Link assembly and scanner spring