INSTALLATION MANUALParts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts withspecified o

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 9G. Cleaning(1) Main charger1) Reciprocate the MC cleaner shaft back and forth to clean theelectrode tip.H.

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 10(Method 2)Execute SIM 67-25 to print the adjustment check pattern.The print density must be changed gradua

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 1MX-M753N5GTXKEG/CPWCN[1] MX-M623N/M623U/M753N/M753U1. Installing (use) conditionsBefore installing the

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 2(2) DustIf dust enters the machine, it may cause dirty copy and a paperjam, resulting in a shor

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 3G. Note for handling the drum unit, the transfer unit, the developing unit, and the fusing unitWhen handlin

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 47) Remove the slope.* Slope: Parts8) Attach the slope to the concave section of the skid.9) Hold the mach

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 54. InstallationA. Adjuster cover installation1) Move the main unit to the installing position, and

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 6C. Press the fusing section (upper and lower heat rollers) and remove the process separation pawl fixing bl

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 76) While supplying developer to the developer supply port of thedeveloping unit, turn the MG gear clockwise

MX-M753N MX-M623N/M623U/M753N/M753U 1 – 82) Pull out tray 3.3) Slide the partition plate to tab paper as shown in the figurebelow and ins