Konica Minolta PF-210 User manual

PF-210
Service Manual
19971
Cover(op).fm Page 1 Friday, August 29, 2003 10:08 AM

i
CONTENTS
GENERAL
1. Specifications ...................................................................................................G-1
2. Revolving Parts Layout Drawing ......................................................................G-1
3. Electric Parts Layout Drawing ..........................................................................G-2
DIS/REASSEMBLY, ADJUSTMENT
1. Maintenance Schedule .....................................................................................D-1
2. Disassembly and Cleaning ...............................................................................D-2
2-1. Removal of the Outer Cover ....................................................................D-2
2-2. Removal of the Pickup Roller/Take-Up Roller/Separator Roll Assy .........D-3
2-3. Cleaning of the Pickup Roller/Paper Take-Up Roller/Separator Roll .......D-5
2-4. Cleaning of the Vertical Transport Roller .................................................D-6
3. Adjustment .......................................................................................................D-7
3-1. Registration CD ........................................................................................D-7
3-2. Registration FD ........................................................................................D-10
TROUBLESHOOTING
1. Introduction ......................................................................................................T-1
1-1. Electrical Components Check Procedure ................................................T-1
(1) Sensor .............................................................................................T-1
(2) Switch .............................................................................................T-2
(3) Solenoid ...........................................................................................T-2
(4) Clutch .............................................................................................T-3
(5) Motor .............................................................................................T-3
2. I/O CHECK .......................................................................................................T-5
2-1. I/O Check List ...........................................................................................T-6
3. Misfeed Detection/Troubleshooting Procedures ..............................................T-7
3-1. Initial Checks ............................................................................................T-7
3-2. Misfeed-Detecting Sensor Layout ............................................................T-8
3-3. Misfeed Detected .....................................................................................T-9
3-4. Misfeed Detection Timing/Troubleshooting Procedures ..........................T-10
(1) Paper Take-Up Misfeed ...................................................................T-10
4. Malfunction Detection/Troubleshooting Procedure ..........................................T-12
4-1. Malfunction Detection ...............................................................................T-12
(1) C0900: 3rd Drawer Lift-Up Motor Failure .........................................T-13
(2) C0950: 4th Drawer Lift-Up Motor Failure .........................................T-13
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GENERAL
Cover_G.fm Page 1 Friday, August 29, 2003 10:09 AM

G-1
1. Specifications
2. Revolving Parts Layout Drawing
Name : 2 way Paper Take-Up Cabinet
Type : Front loading type 2 way paper take-up device
Installation : Desk type
Paper Type : Plain paper 15lb. to 29lb. (56 g/m2to 110 g/m2), recycled
paper 16lb. to 24lb. (60 g/m2to 90 g/m2)
Paper Size : A5L to A3L, Ledger to G.Letter
Capacity : 3rd Drawer: 550 sheets 17lb. (64 g/m2)
4th Drawer: 550 sheets 17lb. (64 g/m2)
Document Alignment : Center baseline
Power Requirements : DC 24 V ± 10 % (supplied from the copier)
DC 5 V ± 5 %
Max. Power Consumption : 15 W or less
Dimensions : 570 (W) x 263 (H) x 548 (D) mm
22-1/2 x 10-1/4 x 21-1/2
Weight : Approx. 27 kg (57-1/4 lb)
Operating Environment : Conforms to the operating environment of the copier.
4348M002AB
Paper Take-Up/Transport
Revolving Section
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G-2
3. Electric Parts Layout Drawing
Symbol Name Symbol Name
PWB-C2 PF
PWB-I PF
M120-PF
M121-PF
M122-PF
M123-PF
M124-PF
M125-PF
PC111-PF
PC112-PF
PC113-PF
PC114-PF
PC115-PF
PC116-PF
Control Board
3rd/4th Drawer FD Paper Size
Detection Board
3rd Drawer Transport Roller
Motor
4th Drawer Transport Roller
Motor
3rd Drawer Paper Feed Motor
4th Drawer Paper Feed Motor
3rd Drawer Lift-Up Motor
4th Drawer Lift-Up Motor
Door Set Sensor
3rd Drawer Set Sensor
3rd Drawer Paper Near-Empty
Sensor
3rd Drawer Lift-Up Upper Limit
Sensor
3rd Drawer Paper Empty Sen-
sor
3rd Drawer Paper Take-Up
Sensor
PC117-PF
PC118-PF
PC119-PF
PC121-PF
PC122-PF
PC123-PF
PC124-PF
PC125-PF
PC126-PF
PC127-PF
PC128-PF
3rd Drawer Vertical Transport
Sensor
3rd Drawer CD Paper Size
Detecting Sensor 1
3rd Drawer CD Paper Size
Detecting Sensor 2
4th Drawer Set Sensor
4th Drawer Paper Near-Empty
Sensor
4th Drawer Lift-Up Upper Limit
Sensor
4th Drawer Paper Empty Sen-
sor
4th Drawer Paper Take-Up
Sensor
4th Drawer Vertical Transport
Sensor
4th Drawer CD Paper Size
Detecting Sensor 1
4th Drawer CD Paper Size
Detecting Sensor 2
4348M004AA
M120-PF
PC117-PF
M122-PF
M124-PF
M121-PF
M123-PF
M125-PF
PC116-PF
PC115-PF
PC114-PF
PC113-PF
PC112-PF
PC119-PF
PC118-PF
PWB-I PF
PWB-I PF
PWB-C2 PF
PC127-PF
PC122-PF
PC128-PF
PC123-PF
PC124-PF
PC126-PF
PC125-PF
PC121-PF
PC111-PF
G.fm Page 2 Friday, August 29, 2003 10:10 AM

DIS/REASSEMBLY,
ADJUSTMENT
Cover_D.fm Page 1 Friday, August 29, 2003 10:12 AM

D-1
1. Maintenance Schedule
• To ensure that the copier produces good copies and to extend its service life, it is recom-
mended that the maintenance jobs described in this schedule be carried out as
instructed.
NOTES
•K = 1,000 copies
•Replace the Paper Take-Up Roller and Separator Roll at the same time.
•
❍ indicates cleaning when transport failure occurs.
•The contents of this maintenance schedule are subject to change without notice.
•For part numbers, see Parts Manual and Parts Modification Notice.
PM Parts
Job
Item Used for Cleaning Qty Ref. Page
Clean Repla
ce
Pickup Roller ❍300K
Alcohol and soft cloth
1☞ D-3,5
Paper Take-Up Roll ❍300K 1 ☞ D-3,5
Separator Roll Assy ❍300K 1 ☞ D-3,5
Vertical Transport
Roller ❍—1☞ D-6
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D-2
2. Disassembly and Cleaning
2-1. Removal of the Outer Cover
No. Name Removal Procedure
1 Right Door Open the Right Door. →Remove the Right Door.
2 Rear Right Cover Remove two screws and the drawer.
3 Lower Right Cover Remove two screws and the drawer.
4 Front Right Cover Remove two screws and the drawer.
5 Rear Cover Remove four screws and the cover.
6 Left Cover Remove four screws and the cover.
4348D014AA
1
2
3
4
56
4348D015AA
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D-3
2-2. Removal of the Pickup Roller/Take-Up Roller/Separator Roll
Assy
1. Remove the Rear Right Cover.
2. Remove the Right Door.
3. Remove two screws, and the guide plate.
4348D016AA
4. Remove two screws and the Paper Separator
Roll Mounting Bracket Assy.
4348D003AA
5. Remove three C rings and the Paper Separator
Roll Assy.
4030D053AB
6. Remove four screws and the Paper Take-Up Unit.
4348D018AA
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D-4
7. Remove two screws and the cover.
8. Remove one C-ring and remove the gear.
4348D501AA
9. Remove two C-rings and remove the bushing.
10. Remove the Roll Assy.
4030D059AA
11. Remove two C-rings and remove the bushing.
12. Remove the Roll Assy.
4030D046AA
13. Remove one C-clip and remove the Paper Take-
Up Roll.
4030D047AA
14. Remove two C-rings and remove the bushing.
4348D502AA
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D-5
16. Repeat steps 3 to 15 similarly for the 4th Drawer.
Precaution for Reinstallation of the Separator Roll Assy
•Install the Separator Roll Assy while pressing the holder down so that it aligns to the
metal bracket of the copier.
2-3. Cleaning of the Pickup Roller/Paper Take-Up Roller/Separa-
tor Roll
1. Remove the Rear Right Cover.
2. Remove the Right Door.
15. Remove one C-clip and remove the Pickup
Roller.
4030D049AA
4348D517AA
3. Remove two screws, and the guide plate.
4348D016AA
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D-6
7. Repeat steps 3 to 7 similarly for the 4th Drawer.
2-4. Cleaning of the Vertical Transport Roller
4. Remove two screws and the Paper Separator
Roll Mounting Bracket Assy.
4348D003AA
5. Using a soft cloth dampened with alcohol, wipe
the Separator Roll clean of dirt.
4348D005AA
6. Using a soft cloth dampened with alcohol, wipe
the Pickup Roller and Paper Take-Up Roller clean
of dirt.
4348D503AA
1. Open the Right Door.
2. Using a soft cloth dampened with alcohol, wipe
the Vertical Transport Roller clean of dirt.
4348D020AA
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D-7
3. Adjustment
3-1. Registration CD
NOTE
Make this adjustment after any of the following procedures has been performed.
•When the PH Unit has been replaced.
•When the paper type has been changed.
•When the image on the copy is offset in the CD direction.
•When a faint image occurs on the leading edge of the image.
1. Display Tech. Rep. Mode.
4344S504CA
2. Press the Stop key followed by the Start key to
display the Adjust Mode.
3. Touch the Printer key.
4348P002CA
4. Touch the Registration (CD) key.
4348P008CA
5. Touch the Test Print key.
4348P014CA
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D-8
6. Touch the 3rd Drawer or 4th Drawer key.
7. Press the Start key.
4348P016CA
8. Measure the width of printed reference line A.
Specification: 10 mm ± 2.0 mm
9. If width A falls within the specified range, finish
the adjustment procedure.
If outside the specified range, perform the adjust-
ment below.
4348U054AA
A
10. Touch END to display the Registration (CD)
screen.
11. Touch the 3rd Drawer or 4th Drawer key.
4348P014CA
12. Press the Clear key and use the 10-Key Pad to
set the value.
✽If width A is wider than the specified range, enter a
negative value.
✽If width A is narrower than the specified range,
enter a positive value.
Adjustment range: + 4.0 max. and -4.0 min.
Use the ✽key to switch between + and -.
NOTE
•If width A falls outside the specified range, redo the
adjustment from step 13.
4349D519CA
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D-9
15. Perform another test print and check the reference deviation.
16. Repeat the adjustment until the reference line falls within the specified range.
17. After making the adjustment, tighten the three screws that were loosened at step 15.
13. Slide out the Drawer and remove the paper.
14. Loosen three screws.
4348U008AB
• If width A is wider than the specified range:
Move the Trail Edge Stop toward the front.
• If width A is narrower than the specified range:
Move the Trail Edge Stop toward the rear.
4348U009AA
D.fm Page 9 Friday, August 29, 2003 10:12 AM

D-10
3-2. Registration FD
NOTE
Make this adjustment after any of the following procedures has been performed.
•When the PH Unit has been replaced.
•When the paper type has been changed.
•When the image on the copy is offset in the FD direction.
1. Display Tech. Rep. Mode.
4344S504CA
2. Press the Stop key followed by the Start key to
display the Adjust Mode.
3. Touch the Printer key.
4348P002CA
4. Touch the Registration (FD) key.
4348P008CA
5. Touch the Test Print key.
4348D519CA
D.fm Page 10 Tuesday, September 2, 2003 8:38 AM