8-bin Mailbox Paper Path Test 1 If the power-on test is successful, then manually feed paper through the input paper guide in the horizontal position. 2 The paper will pass across the flipper assembly and move down to the bottom bin by the double belt system through the head assembly. 3 If after feeding several pages the paper path test is successful, then reattach the 8-bin Mailbox to the printer. 4 If a problem exists, an error code will be shown in the Service LEDs. (See table 7-21 for an interpretation of the LEDs.) Note Be sure to reset the power supply switch to the normal operation when you finish the diagnostics; otherwise the unit will not work properly.
C4085-91087 Self - Diagnostics on Paper-handling Devices 455