Xerox WorkCentre 5021 Service Documentation page 301

6.3.2.2 IIT Output Component Check List
Chain-Link Component Name
062-002 IIT Exposure Lamp
062-005 CARRIAGE MOTOR (Scan
direction)
062-006 CARRIAGE MOTOR (Return
direction)
062-091 Exchange to DADF
6.3.2.3 IOT Output Component Check List
Chain-Link Component Name
042-001 MAIN DRIVE MOTOR On
042-002 NOHAD FAN (High Speed)
042-003 NOHAD FAN (Low Speed)
071-001 REGI. CLUTCH On
071-002 DUPLEX CLUTCH On
071-003 INVERT MOTOR (CW Phase1-2)
071-004 INVERT MOTOR (CW Phase2)
071-005 INVERT MOTOR (CCW Phase1-2)
071-006 INVERT MOTOR (CCW Phase2)
072-001 TRAY 1 FEED CLUTCH On
072-002 TRAY 2 FEED/LIFT UP MOTOR (Feed)
072-003 STM TAKEAWAY ROLL CLUTCH On
072-004 STM TAKEAWAY MOTOR On
072-005 TRAY 2 FEED/LIFT UP MOTOR (Lift Up)
072-006 MSI FEED CLUTCH On
091-001 Xero Combination
091-002 BCR AC Bias On
091-003 BCR DC Bias On
091-004 DEVE DC Bias On
091-005 BCR AC DC Bias On
092-001 TONER DISPENSE MOTOR On
094-001 BTR +Bias On
General Procedures
6.3.2.2
Table 1 IIT Output Component Check List
Connecter Level Description
L L: Turns ON the IIT Exposure Lamp.
Turns the Lamp ON for 180 s -> Auto OFF
4 phases eachH/L Moves it 50 mm from current position in Scan direction -> Auto OFF Will not accept Stop instruction before Auto OFF.
switch
4 phases eachH/L Moves it 50 mm from current position in Return direction -> Auto OFF Will not accept Stop instruction before Auto OFF.
switch
L Turns ON the document exchange command signal to the DADF.
Table 1 IOT Output Component Check List
Connector Level
L
-
-
L
L
-
-
-
-
L
-
L
L
-
L
-
-
-
-
-
L
-
Description
L: Drives the MAIN DRIVE MOTOR.
Drives the NOHAD FAN at high speed.
Drives the NOHAD FAN at low speed.
L: Turns ON the REGI CLUTCH.
L: Turns ON the DUPLEX CLUTCH.
Drives the INVERT MOTOR in CW Phase 1-2.
Drives the INVERT MOTOR in CW Phase 2.
Drives the INVERT MOTOR in CCW Phase 1-2.
Drives the INVERT MOTOR in CCW Phase 2.
L: Turns ON the TRAY 1 FEED CLUTCH.
Performs the Paper Feed operation using TRAY 2 FEED/LIFT UP MOTOR.
L: Turns ON the STM TAKEAWAY ROLL CLUTCH.
L: Drives the STM TAKEAWAY MOTOR.
Performs the Tray Lift Up operation using TRAY 2 FEED/LIFT UP MOTOR.
L: Turns ON the MSI FEED CLUTCH.
Carries out combined operation of the following components.
• BCR AC Bias On
• BCR DC Bias On
• DEVE DC Bias On
• MAIN DRIVE MOTOR On
• BTR -Bias On
Turns ON the BCR AC Bias.
Turns ON the BCR DC Bias.
Turns ON the DEVE DC Bias.
Turns ON the AC and DC BCR Bias.
L: Drives the TONER DISPENSE MOTOR.
Turns ON the BTR positive bias.
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Remarks
Will also turn OFF when Stop is instructed before
Auto OFF.
WorkCentre 5021/5019
Initial Issue