7-48 170 Series Monitor Revision C
2000947-004
Serviceable Assemblies: Servicing the Recorder
18. Replace the microswitch and secure both screws. Make sure the microswitch
clicks when the drawer is closed.
19. Replace the main board mounting plate, pulling the plate forward, parallel with
the roller while tightening the screws.
20. Return the printhead assembly to its original position as noted in
step 4.
21. Replace the main board, re-connect all cables, and replace the monitor top
cover.
22. Check printing and re-align the printhead as necessary. (See “Aligning the
Printhead” on page 7-43.)