Service Guide
79
Engine (cont.)
Solenoids
Transfer Roller Solenoid
Cleaning Blade Solenoid
Face Up/down Solenoid
Top Pick Solenoid
Middle Pick Solenoid
Bottom Pick Solenoid
Fuser Roll Solenoid
Auto Duplex Unit Bypass Solenoid
Command Engine
Main Motor On/off
Yellow Roller On/off
Paper Feed Motor On/off
Cyan Roller On/off
Cartridge Motor On/off
Magent Roller On/off
Laser Motor On/off
Registration Clutch
Lower Feeder Motor On/off Paper To Auto
Duplex
Multi-pur Tray Motor On/off Auto-dup Pick Clutch
High Voltage Supply On/off Top Pick Roller
Erase Lamp On/off
Middle Pick Roller
All Fans On/off
Bottom Pick Roller
Paper To Exit
Transfer Roller
Black Cam On/Off
Cleaning Blade
Yellow Cam On/Off
Face Up/Dn Sole.
Cyan Cam On/Off
Fuser Roll Advan Sol
Magenta Cam On/Off
Blow New Fuser Roll
Black Roller On/Off
Main Motor On
Misc. Tests
Erase Lamp
HHS Laser Scanner Seal
Energy Star
Maintenance
Clean Accumulator Belt
Clean Top Pick Rollers
Clean Middle Pick Rollers
Clean Bottom Pick Rollers
Clean Multi-purpose Tray Pick Rollers
Engine Status
Status 1 Thru 49 Hex Codes
- Engineering Use Only-
General Status
Status: <Reports Engine Status>
Top Tray: <Tray Type>
Middle Tray: <Tray Type>
Bottom Tray: <Tray Type>
Engine Control Board ROM Version: <Version>
Fuser Temperature: <Temp Celsius>
Ambient Humidity: <Range Of Relative Humidity>
Ambient Temperature: <Temp Celsius>
Help
Turn Help On/off For Each Image Processor And
Engine Menu
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 ...