Verify the proper image size by measuring any of the marks on the chart and comparing them to the corresponding measurement in the chart. Using a screwdriver, gently pry the nip relief lever B toward the rear of the machine and insert lower portion of the handle so that it is between the nip relief lever and the reference edge plate C. Unplug the printhead cables from the system board and connect them to the printhead diagnostic tool. This repair manual contains maintenance and repair procedures for Lexmark C752. In case you need guidance or step by step tutorial on how to Download and install the driver or any other related , please follow this step below.
Fuser drive assembly Before installing the new fuser drive assembly: Apply a thin coating of Nyogel type 774 grease to the points identified A from the supplied packet. The system board may cause this type of error. Verify the new button moves freely by pressing the button firmly down and watching it snap back. If the printer recognizes any of the output options then the base printer autoconnect system is operating correctly and the problem is in the unrecognized option. Media size Media size supported 5, 6, 7 A4 8. It is possible that the wrong type of code, network versus non-network, or a corrupted file was probably sent to the printer.
Installation note: Disconnect the cable between boards. The following Output options, if installed, are supported by this test. Do not tighten the printhead screws yet. Verify all the printhead cables are properly seated. If this procedure is not performed, error code 168 is displayed.
Put the new pick assembly into the printer. Hold the front cover and remove the two screws C from the upper front pivot cover. Note: Make sure the cables from the drive assembly are routed along the lower frame and are not in contact with the drive assembly gears. Remove the three screws B. The right is reserved to make changes in specifications and methods at any time without notice.
Problem solved Call your next level support Does this fix the problem? Remove the redrive belt cover duct A. Run several pages to see if the media wraps around Replace the. Tray x autoconnect cable continuity - Check the Go to step 7. Screw the caster brakes onto the legs of the caster base. Problem solved Call your next level support Does this fix the problem? Printed at the top of each page is the model name and serial number to assist in tracking each page of a report to a specific printer. Note: Test the color coverage by running the Print Quality Pages in the Diagnostics or Configuration Menu. This message appears prior to the actual start of the defragment operation.
Open the front cover assembly. Once the pick assembly brackets are through their openings, slide the assembly toward the front of the machine until the half moon on the bracket is against the locator pin L. These options are not compatible with any other Lexmark printer. Remove four screws H holding the pick assembly in place. Up to date Lexmark C752 driver can consist of bug fixes, reliability improvements, or even new features and functionality.
Reattach the spring clip to the pick arm. This service and repair manual is used by the Official Certified Lexmark Technicians. Use of lubricants other than those specified can cause premature failure. Press Go to clear the error. Step Actions and questions Yellow cartridge drive assembly - Error code 165 Go to step 2 Problem solved.
Remove the fuser top duct screw B and disconnect tab A. Check the lower right door paper path. You must install the correct screw type in each location during reassembly. Be careful not to lose the spring D. If all printheads are loosened or removed, your reference to readjust will be lost.