Installing a New Fuser Unit
1. Unpack a new fuser unit.
2. Position the fuser unit as shown and slide the fuser unit into the printer.
Note: If the fuser unit is difficult to insert, use extra pressure on the right-hand
side while sliding it into the printer.
3. Make sure the two screw holes on the fuser unit line up with the screw holes on
the printer.
4. Reinstall the two slotted thumbscrews.
5. Reinstall the duplex unit, if present.
6. Close the back cover.
7. IBM recommends that you also install a transfer roller now. See step 5 on
page 122 in Removing the Used Transfer Roller.
8. Plug the power cord into printer and the wall outlet.
9. Switch the printer power on.
10. Reset the fuser counter. Use the Machine Info Menu to reset FUSER CTR (see
“Machine Information Menu” on page 109).
11. After the printer warms up, the READY message displays on the operator panel.
Note: If any message other than READY is displayed, refer to Appendix B,
“Printer Messages” on page 191.
Replacing the Transfer Roller
The transfer roller is the black rubber roller that is located inside the printer, just below
the toner cartridge. The transfer roller should be replaced at the same time you replace
the fuser.
120 Network Printer 17: User’s Guide