Specifications

7193 Service Guide Chapter 5: Disassembling and Reassembling the Printer
August 1998 51
Replacing the Switches
1. For each switch, reattach the faston terminals on the harness to the rearmost spade on
the switch.
2. Replace the paper out switch in its proper position under the paper path area and
insert the screwdriver through the knife motor mounting hole and replace the
mounting screw.
3. Replace the cover open switch under the left top edge of the mechanism (printhead
area facing you) and replace the mounting screw.
4. With the printhead area of the mechanism facing you, place the knife home switch in
position on the right-hand side of the knife near the gears (it fits on a molded
mounting bracket in this area), and replace the two screws holding it in position.
Removing the Paper Feed Motor
1. Remove the two screws holding the paper feed motor.
2. Remove the paper feed motor from the print mechanism.
Replacing the Paper Feed Motor
1. Replace the paper feed motor by placing its gear through the mounting hole in the left
side of the printer mechanism.
It should mesh with the gears on the outer edge.
2. Replace the two mounting screws.