Brother International HL-2400C Service Manual - Page 254

3.2 Inner Jam Problem Item Step 1 2 Table 8-3-2 Check Item Open the transfer unit and check. Is there any paper inside the unit? Is the transfer roller firmly locked by the lock lever? Transfer Unit 3 Is the paper discharger unit installed in place? 4 Is there paper dust around the registration roller? Fusing Unit 5 Is the wire of the paper discharger unit damaged? Is the fusing unit installed in 6 place? Is there any paper trapped 7 between the rollers? 8 Is there fuser oil still in the oil bottle? Result Action YES NO NO YES YES NO YES NO Remove the paper inside. Fix the transfer roller with the lock lever. Install the paper discharger unit firmly in place. Clean the registration roller with a cotton cloth. Replace the existing paper discharger unit with a new one. Install the fusing unit firmly in place. Remove the trapped paper. Replace the existing oil bottle with a new one. 3.3 Outer Jam Problem Item Print Paper Step 1 Paper Exit Unit 1 2 Table 8-3-3 Check Item Is the print paper a recommended paper? Is the paper exit unit firmly locked by the lock lever? Is there paper dust around the exit roller? Result NO NO YES Action Use a recommended paper. Open and close the paper exit unit again. Clean the exit roller with a cotton cloth. 3.4 Others Table 8-3-4 Problem Item The edge of print paper is creased. Cause Is the curled paper edge creased when the paper is loaded through the pick-up roller? Result Action YES Turn over the paper in the media cassette. VIII-9