- Pull out the drawer.

 - Disconnect the support rails, and then remove the rail base. (Support Rails)

 - Remove the drawer right cover (
x5).

 - Remove:
 [A] Cover (
x2).
 [B] Plastic cover

 - Remove springs:
 [A] Front (
x1)
 [B] Rear (
x1)

 - Disconnect the roller at the front (
x1).

 - Remove the roller.

 - Remove couplings from front [A] and rear [B] so that they do not become lost.

 - At the front [A], remove the lock plate (
x1).

 - At the rear, remove the lock plate [A] (
x1).

 - Disconnect the harness near the handle (
x1).

 - Disconnect the cover plate (
x4).

 - Remove the cover plate.

 - Remove the knob (
x1).

 - Disconnect the end of the roller shaft [A] and then remove the bearing [B] (
x1, x1). - At the rear, remove the registration timing motor. (Registration Timing Motor)

 - Where the registration timing motor was removed, you can see the end of the roller shaft [A].
 - Move the end of the shaft down into the larger hole [B].

 - At the front, push the roller [A] aside. This makes it possible to access the following parts [B]:
- DRB
 - TE shift unit motor
 - TE shift unit HP sensor
 

 
             
           
         
        
          
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		- Read This First
 - Product Information
 - Installation
 - Preventive Maintenance
 - Replacement and Adjustment
- General Cautions
 - Cautions for This Machine
 - Special Tools and Lubricants
 - Common Procedures
 - Operation Panel
 - ADF (Copier)
 - Scanner Unit (Copier
 - Laser Unit
 - Toner Supply
 - Around the Drum
 - ITB Unit
 - ITB Cleaning Unit
 - Paper Trays 1, 2, 3
 - Vertical Transport Unit
 - Registration Unit
 - Paper Transfer Roller (PTR) Unit
 - Paper Transport Belt (PTB) Unit
 - Fusing Unit
- Fusing Unit, Fusing Cleaning Unit Removal
 - Periodic Cleaning
 - Periodic Lubrication
 - Heating Roller Fusing Lamps
 - Hot Roller, Heating Roller, Fusing Belt
 - Cleaning, Lubrication before Re-assembly
 - Pressure Roller Strippers, Fusing Path Sensors, Anti-static Brushes
 - Pressure Roller Fusing Lamp, Pressure Roller
 - Thermostats, Thermistors, NC Sensors
 - Thermopile
 - Pressure Roller Lift Sensors
 - Fusing Motor, Pressure Roller Lift Motor
 - Fusing Cleaning Unit
 - Main Machine Thermistor
 
 - Invert, Duplex, Exit Unit
 - Used Toner Path
 - Filters
 - Fans (Main Machine)
 - Boards, HDD, Breaker Switch
 
 - System Maintenance Reference
 - Troubleshooting
- Servicing
 - Self-Diagnostic Mode
 - SC Code Descriptions
 - SC100
 - SC200
 - SC300
 - SC400
 - SC500
 - SC600
 - SC700
 - SC700
 - SC700
 - SC700
 - SC700
 - SC800
 - SC900
 - Image Quality Problems
 - Fusing Problems
 - Paper Delivery Problems
 - Peripheral Unit Troubleshooting
- Finisher SR5050/SR5060
 - Multi-Folding Unit
 - Ring Binder Recognition: SC756-48
 - Vacuum Feed LCIT
- Frequent Double Feeds, Failures to Feed
 - Double-Feeding (J099, J470, J471, J485, J486)
 - J430, J431,J445, J446, J460, J46
 - Attaching the Magnetic Strip to the End Fence
 - Clean Suction Fan Filter
 - Cleaning the paper feed belt
 - No Feeding
 - Excessive Shift or Skew, Image Skew on Paper
 - Folded Corners with Thin Paper
 - Stack Remains Up
 
 - Shift Over, Over Skew, Image Skew
 - Adjusting Tray Side-to-Side Registration
 - Correcting Skew
 - High Capacity Stacker
 - Punch Unit
 
 - Improving Throughput
 - Other Problems
 - Paper Transport Roller/Rib Maps
 - Jam Detection
 - Fuses
 - LEDs
 
 - Detailed Description