57
(5)
Second Image Transfer Roller Pressure/Retraction
• The Second Image Transfer Roller is pressed against, and retracted from, the Image
Transfer Belt by a cam on the printer side that is turned as the Second Image Transfer
Roller Pressure Contact Solenoid (SL5) is energized or de energized.
• When the Second Image Transfer Roller Pressure Contact Solenoid (SL5) is energized,
the cam on the printer side turns, causing the Pressure Lever to move the Second Image
Transfer Roller away from the Image Transfer Belt.
• The pressure and retracted positions are detected by the Second Image Transfer Roller
Pressure Positioning Sensor (PC7).
(6)
Second Image Transfer Roller Pressure/Retraction Timing
Pressed
Before the paper reaches the Second Image Transfer Roller
Retracted
After the trailing edge of the paper has moved past the Second Image Transfer
Roller
Second Image Transfer Roller
Pressure Contact Solenoid (SL5)
Second Image Transfer Roller
Drive Roller
Second Image
Transfer Roller
Spring
Second Image Transfer Roller
Pressure Positioning Sensor
Pressure Lever
Cam
When Retracted
When Pressed
4131M010AA
4131M056AA
4131M057AA
Summary of Contents for magicolor 2300 Series
Page 1: ...magicolor 2300 Series Service Manual 1750058 001A...
Page 6: ...6...
Page 7: ...7 SAFETY...
Page 8: ......
Page 23: ...23 GENERAL...
Page 24: ......
Page 32: ...32...
Page 33: ...33 MECHANICAL ELECTRICAL...
Page 34: ......
Page 75: ...75 DISASSEMBLY ASSEMBLY 19971...
Page 76: ......
Page 106: ...106...
Page 107: ...107 CONTROL PANEL SER VICE MODE DESCRIPTIONS...
Page 108: ......
Page 117: ...117 TROUBLESHOOT ING...
Page 118: ......
Page 128: ...128 3 Replace PWB A...
Page 139: ...139 INDEX...
Page 140: ......