Brother International HL-1660E Service Manual - Page 96

J-1a Paper pick-up block (Pick miss) Possible cause Step Check Result Remedy Adjustment 1 Is the position of the adjustment lever of the No lever cassette corresponding to the paper sheet size? (spring pressure switching lever) Print paper 2 Is a recommended type of paper being used ? No Instruct the user to follow the correct method. Instruct the user to use recommended type of paper. 3 Is the print paper deformed, curled or wavy ? Yes Replace the print paper. Instruct the user how to storage. Maximum paper load on the cassette 4 Does the amount of paper loaded on the Yes Instruct the user not to load cassette exceed the specified maximum paper more than the maximum load? amount of paper. Pick-up rollers 5 Are the pick-up rollers defomed or worn? Yes Replace the pick-up rollers. Separation pad 6 Is the separation pad deformed or worn, or is it detached? Yes Replace the pad assy. For solenoid activation, no feeder motor operation and no regist sensor activation, refer to the item NO PAPER PICK-UP FROM THE CASSETTE in the column MALFUNCTIONS. J-1b Paper pick-up block ( Oblique feed jam ) Possible cause Step Check Result Remedy Adjustment lever 1 Is the position of the adjustment lever of the No Instruct the user to follow the (spring pressure cassette corresponding to the paper sheet size? correct method. switching lever) Paper front guide 2 Is the paper front guide set in the correct position? No Set the paper front guide. MP-feeding paper sheet 3 Are paper sheets set along the left wall? No Instruct the user to set paper sheets correctly? Cassette-feeding 4 sheet guide. Cassette rear, side guide MP-feeding paper sheet MP sheet guide Is the cassette rear side guide set correctly? Is the MP sheet guide set correctly? No Instruct the user to set it correctly? No Instruct the user to set it correctly? VI - 20