6 - 10[JAM error]2-2 Paper feed jam• Does a paper feed jam occur when the power supply is turned on?• Yes Is the jammed paper on paper sensor E (paper/exit)?• Yes Remove the jammed paper.• No Is paper sensor E (exit/paper) operating normally?• No Replace paper sensor E (exit or paper).• Yes Replace the high-voltage power supply board.• No Has the paper arrived at paper sensor E (paper)?• No Is the feed roller rotating?• No Check the gear block.• Yes Is the EP unit set correctly?• No Set the EP unit correctly.• Yes Check the gear block.• Yes Has the paper arrived at the paper sensor (exit)?• Yes Is the paper sensor (exit) operating normally?• No Replace the paper sensor (exit).• Yes Replace the high-voltage power supply board.• No Check the gear block.2-3 Paper exit jam• Does a paper exit jam occur when the power supply is turned on?• Yes Is the jammed paper on the paper sensor (exit)?• Yes Remove the jammed paper.• No Is the paper sensor (exit) operating normally?• No Replace the paper sensor (exit).• Yes Replace the high-voltage power supply board.• No Check the gear block or replace the eject roller.
