Kyocera KM-C4008 C4008 Operation Guide Rev-2.0 - Page 286

Section 9 TROUBLESHOOTING If other trouble occurs If trouble occurs with your copier, carry out the applicable checkpoints and procedures indicated on the following pages. If the trouble persists, contact your service representative or authorized service center. Trouble Checkpoint Procedure Nothing lights on the operation panel when the power switch is turned ON. Is the power plug connected to an AC outlet? Connect the plug to an AC outlet. No copies come out when the Is there an error message in the message [Start] key is pressed. area of the touch panel? Check the appropriate response to that message, and perform the corresponding procedure. The copies come out blank. Were the originals set correctly? When setting originals on the platen, set them face-down and align them with original size indicators. When setting originals in the optional Document Processor, set them face-up The copies come out too light. Is the copier in the auto exposure mode? In order to adjust the overall exposure level, perform the "Auto exposure adjustment" procedure. Is the copier in the manual exposure mode? Adjust the exposure to the correct level using the copy exposure adjustment keys. To adjust the overall exposure, change the default value for manual exposure in each image quality mode. Is a message that tells you to add toner displayed? Replace the corresponding toner container(s). Is the copy paper wet? Replace the copy paper with new paper. The copies come out too dark. Is the copier in the auto exposure mode? In order to adjust the overall exposure level, perform the "Auto exposure adjustment" procedure. Is the copier in the manual exposure mode? Adjust the exposure to the correct level using the copy exposure adjustment keys. To adjust the overall exposure, change the default value for manual exposure in each image quality mode. Reference page --- 9-1 4-1 8-2 7-80 4-3 7-83 10-4 --- 7-80 4-3 7-83 9-18