Xerox 1632 2240 3535 Color Carrera Manual
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6/02 4-17 DC1632/2240 REP 5.1 Repairs and Adjustments Prelaunch Training/Review REP 5.1 DADFParts List on PL 20.1 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Disconnect connector (Figure 1). Figure 1 Disconnecting Connector2. Remove Screws (2) and remove DADF (Figure 2). Figure 2 Removing DADF Replacement1. Check DADF Side Registration (ADJ 5.1). Check DADF Top Registration (ADJ 5.5). Connector
6/02 4-18DC1632/2240 REP 5.2 Prelaunch Training/Review Repairs and Adjustments REP 5.2 Registration Gate SolenoidParts List on PL 20.2 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Remove Front Cover (PL 20.1). 2. Remove Registration Gate Solenoid (Figure 1). a. Disconnect connector. b. Release clamps (2) and remove wire. c. Loosen screws (2). d. Remove Registration Gate Solenoid. Figure 1 Removing Registration Gate Solenoid Connector Screws (2) Clamps (2)
6/02 4-19 DC1632/2240 REP 5.3 Repairs and Adjustments Prelaunch Training/Review REP 5.3 Left/Right CounterbalanceParts List on PL 20.3 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Remove DADF (REP 5.1). 2. Remove Rear Cover (REP 5.18). 3. To remove Left Counterbalance, go to step 4. To remove Right Counterbalance, go to step 5. 4. Remove Left Counter Balance (Figure 1). a. Remove Screws (4). b. Remove Left Counterbalance. c. Mark counterbalance as Left. Figure 1 Removing Left Counterbalance5. Remove Right Counterbalance (Figure 2). a. Remove Terminals (2). b. Remove Screws (4). c. Remove Right Counterbalance. d. Mark counterbalance as Right. Figure 2 Removing Right Counterbalance Screws (4) Terminals (2) Screws (4)
6/02 4-20DC1632/2240 REP 5.3 Prelaunch Training/Review Repairs and Adjustments Replacement1. If new counterbalances are installed, position as shown (Figure 3). If counterbalances are reinstalled, install according to marks made in steps 4c or 5d. Figure 3 Install Left/Right Counterbalance Left Counterbal- ance Right Counter- balance
6/02 4-21 DC1632/2240 REP 5.4 Repairs and Adjustments Prelaunch Training/Review REP 5.4 DADF Control PWBParts List on PL PL 20.3 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Remove Rear Cover (REP 5.18). 2. Remove DADF Control PWB (Figure1). a. Disconnect connectors (7). b. Remove DADF Control PWB from PWB supports (3). Figure 1 Removing DADF Control PWBConnectorsSupport (1) Supports (2)
6/02 4-22DC1632/2240 REP 5.5 Prelaunch Training/Review Repairs and Adjustments REP 5.5 Feed Motor AssemblyParts List on PL 20.4 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Remove Rear Cover (REP 5.18). 2. Remove Feed Motor Assembly (Figure 1). a. Disconnect connector. b. Release clamps (3) and remove harness. c. Loosen Screws (2). d. Remove Feed Motor Assembly. Figure 1 Removing Feed Motor Assembly Connector Clamps (3) Screws (2)
6/02 4-23 DC1632/2240 REP 5.6 Repairs and Adjustments Prelaunch Training/Review REP 5.6 Nudger RollParts List on PL 20.4 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. To install new Nudger Rolls, go to Feed Roll Assembly (REP 5.7) at this time and replace the Nudger Rolls and Feed Rolls as an assembly. Otherwise, continue below. 2. Open DADF Top Cover and remove Inner Cover (Figure 1). a. Open Top Cover. b. Loosen screws (2). c. Remove Inner Cover. Figure 1 Removing Inner Cover3. Remove Nudger Rolls (Figure 2). a. Remove Clips (2). b. Remove Nudger Rolls (2). Figure 2 Remove Nudger Rolls ReplacementNOTE: Nudger Rolls rotate freely in direction of document movement. NOTE: After replacing Nudger Roll, reset HFSI counter. Enter dC135 HFSI Counters Diag. Screen (NVM 005-80). NOTE: Replace Feed Roll Assembly (REP 5.7). Top CoverScrews (2) Inner Cover ClipNudger Roll
6/02 4-24DC1632/2240 REP 5.7 Prelaunch Training/Review Repairs and Adjustments REP 5.7 Feed Roll AssemblyParts List on PL 20.4 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Open Top Cover and remove Inner Cover (Figure 1). a. Open Top Cover. b. Loosen screws (2). c. Remove Inner Cover. Figure 1 Removing Inner Cover2. Remove Feed Roll Assembly (Figure 2). a. Remove clip. b. Slide bearing. c. Remove Feed Roll Assembly. Figure 2 Removing Feed Roll Assembly ReplacementNOTE: Feed Rolls rotate freely in direction of document movement. NOTE: After replacing Feed Roll, reset HFSI counter. Enter dC135 HFSI Counters Diag. Screen (NVM 005-805). NOTE: Feed Rolls and Nudger Rolls are replaced at same time. Top CoverScrews (2) Inner Cover Clip Bearing
6/02 4-25 DC1632/2240 REP 5.8 Repairs and Adjustments Prelaunch Training/Review REP 5.8 Lower Chute AssemblyParts List on PL 20.5 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Open Top Cover. 2. Remove following: a. Front Cover (PL 20.1). b. Entrance Tray (PL 20.1). 3. Remove Lower Chute Assembly (Figure 1). a. Open Document Feed Upper Chute. b. Loosen screws (2). c. Remove Lower Chute Assembly. Figure 1 Removing Lower Chute Assembly Screws (2) Document Feeder Upper Chute Top Cover
6/02 4-26DC1632/2240 REP 5.9 Prelaunch Training/Review Repairs and Adjustments REP 5.9 Retard RollParts List on PL 20.5 Removal WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. 1. Open Top Cover. 2. Remove following: a. Front Cover (PL 20.1). b. Entrance Tray (PL 20.1). 3. Remove Lower Chute Assembly (REP 5.8). 4. Remove Retard Roll (Figure 1). Figure 1 Removing Retard Roll Replacement CAUTION While replacing Retard Roll, make sure that Retard Roll Plastic Guide is in correct position. 2Remove Spring3Remove Clip4Remove Shaft 5Remove Bracket 6Remove Shaft and Retard Roll 1Make note of position of plastic guide