Service manual

Feed/Gap Sensor Cable Assembly Replacement - LP 2824 980358-316A
Preparations
Protect against static discharge. Your work area must be static-safe and include
a properly grounded conductive cushioned mat to hold the printer and a
conductive wrist strap for yourself.
Perform the removal steps of the Upper Case Replacement (980358-314) and Bottom Case
Replacement (980358-305A) procedures.
Removal
1. Detach the cable connector
1 from where it plugs into
the feed/LED PCBA.
2. Detach the bracket 2 from
the upper case.
3. Carefully open the cable
retainers
!" on the left
side of the upper frame.
4. Detach the main PCBA
connector and slip it through
the left hinge
# of the
frame assemblies.
5. Remove the cables and
bracket from the upper frame.
Assembly
1. Slip the connector for the main PCBA through the upper frame and align the bracket into place.
2. Route the wires through the cable retainers on the left side of the upper frame.
3. Slip the connector through the left hinge of the frame assembly.
4. Plug the wire bundle into its receptacle on the main PCBA.
5. Plug the cable connector into its receptacle on the feed/LED PCBA.
Assembling the Printer
Perform the assembly steps of the Bottom Case Replacement (980358-305) and Upper Case
Replacement (980358-314) procedure. Reload media. Plug in the power cord, turn on the printer,
load media, and run the AutoSense routine to get a dump mode printout.
58 980358-001 Rev. A
MOVIE