A-10 Phaser 7400 Color Printer Service Manual
Printer error - Contact service; report fault [nnn]” (Continued)
Where [nnn] is one of the codes described below.
933 The Tray 3 Feeder Board clock frequency is inaccurate.
934 The Tray 4 Feeder Board clock frequency is inaccurate.
935 The Tray 5 Feeder Board clock frequency is inaccurate.
936 The Tray 6 Feeder Board clock frequency is inaccurate.
940 Waste Toner Auger Rotation Sensor indicates a toner transfer error.
941 CM Toner supply failure. Toner Sensor failure with Cyan or Magenta Toner.
942 YK Toner supply failure. Toner Sensor failure with Black or Yellow Toner.
Printer Status Codes (Continued)
Code Description