HP LaserJet Enterprise M607n - Page 172

2. Insert a folded piece of paper into the slots.
TIP: Fold a sti piece of paper, for example a business card or index card, into two 10 mm (.375 in)
strips, and insert the strips into the slots for the cartridge door logic switches.
Figure 2-49 Defeat the toner cartridge door interlocks
Defeat the right or rear door interlock
NOTE: For the M607, M608, and M609 printers, this is the rear door.
1. Open the right or rear door.
2. Insert a folded piece of paper into the slot.
TIP: Fold a sti piece of paper, for example a business card or index card, into two 10 mm (.375 in)
strips, and insert the strips into the slot for the cartridge door logic switches.
Figure 2-50 Defeat the right or rear door interlock
146 Chapter 2 Solve problems ENWW