HP Color LaserJet 8500 Service Manual - Page 490

Note Note The user LED blinks green when the printer is turned on after setting and exiting service mode. Perform steps 18 through 22 under "Calibrating the staple position" earlier in this chapter to return to normal operation. Stapler test/stacker test For the stapler test/stacker test, use letter- or A4-sized paper. Feed the paper straight, centered, and slowly to avoid skews and jams. If a jam occurs, release the interlock switch and depress it again to reset the device. Any stapler settings or offset settings configured at the printer control panel are ignored during the stapler test/stacker test. 1 Feed two sheets of paper into the paper input area. The sheets are sent to the face-up bin. 2 Feed two sheets at a time into the paper input area. • In the 3,000-sheet stapler/stacker, the sheets are stapled as shown below and sent to the stacker bin: next two sheets: no staples next two sheets: 1 staple next two sheets: 2 staples next two sheets: 3 staples next two sheets: 6 staples next two sheets: 1 staple, angled at 40° next two sheets restart the cycle: to the face-up bin • In the 3,000-sheet stacker, the sheets are routed as follows: next two sheets: to the stacker bin, offset in one direction next two sheets: to the face-up bin next two sheets: to the stacker bin, offset in the opposite direction next two sheets restart the cycle: to the face-up bin 488 Chapter 7 - Troubleshooting EN