Service Guide
81
Sensors
This menu item tests you test the printer sensors by manually toggling
them and watching the results on the front panel
Front/Right Door Switches: closed/open
Left Access Door: closed/open
Lower Feeder Door: closed/open
Fuser installed: installed/absent
Fuser Roll Installed: installed/absent
Fuser Roll: new/used
Imaging Unit Installed: installed/absent
Accumulator Belt Tension Set: set/unset
Main Charge Grid Installed: set/unset
OPC Position: home/not home
IUT Position: home/not home
MPT Media: active/inactive
MPT Pick Roller Position: home/not home
Registration Roller: active/inactive
Fuser Exit: active/inactive
Paper Exit: active/inactive
Output Tray: active/inactive
Autoduplex jam: active/inactive
Antoduplex Gate: active/inactive
Top Tray paper: active/inactive
Top Tray Switch 1: active/inactive
Top Tray Switch 2: active/inactive
Top Tray Switch 3: active/inactive
Middle Tray Paper: active/inactive
Middle Tray Switch 1: active/inactive
Middle Tray Switch 2: active/inactive
Middle Tray Switch 3: active/inactive
Bottom Tray Paper: active/inactive
Bottom Tray Switch 1: active/inactive
Bottom Tray Switch 2: active/inactive
Bottom Tray Switch 3: active/inactive
Black Light Detect: always off/a toggle from off/on
Cyan Light Detect: always off/a toggle from off/on
Magenta Light Detect: always off/a toggle from off/on
Yellow Light Detect: always off/a toggle from off/on
Transparency sensor: on = transparency/ no media, off = paper
Summary of Contents for Phaser 740
Page 6: ......
Page 48: ...36 Phaser 740 and 750 Color Printers ...
Page 102: ...90 Phaser 740 and 750 Color Printers ...
Page 104: ...92 Phaser 740 and 750 Color Printers ...
Page 124: ...112 Phaser 740 and 750 Color Printers ...
Page 129: ...Service Guide 117 Figure 3 Motor and fan FRUs 3102 37 1 10 9 5 8 7 2 6 4 3 ...
Page 131: ...Service Guide 119 Figure 4 Sensor switch and flag FRUs 3102 40 1 7 2 3 4 8 5 6 ...
Page 135: ...Service Guide 123 Figure 6 Imaging and paper feed component FRUs 3102 39 1 2 3 7 9 4 6 8 5 ...