Minolta 1054, Ep1054, 1085, 2030, Ep1085 Option Ad11 pf6d
...
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
PF-6D/AD-11
SERVICE MANUAL
10794
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
CONTENTS
GENERAL, MECHANICAL/ELECTRICAL
1. SPECIFICATIONS ........................................................................................... M-1
2. COMPONENT IDENTIFICATION ................... ........................... ......................M-1
3. CROSS-SECTIONAL VIEW ............................................................................M-2
4. DRIVE SYSTEM COMPONENT LAYOUT ......................................................M-2
5. ELECTRICAL PARTS LAYOUT ......................................................................M-3
6. DUPLEX UNIT DRIVE .....................................................................................M-4
7. DUPLEX UNIT VERTICAL TRANSPORT SECTION ......................................M-6
7-1. Middle Left Door Detection ......................................................................M-6
7-2. Lower Left Door Detection ....................................... ............................... .M-6
7-3. Duplex Unit Turnover Mechanism ...................................................... .....M-7
8. COPY STORAGE ............................................................................................M-8
8-1. Trailing Gate Unit Moving Mechanism ............................................ .........M-8
8-2. Trailing Gate Switching Mechanism .................................... ....................M-9
8-3. Front/Rear Edge Guide Plate Drive Mechanism ......................................M-11
9. DUPLEX PAPER TAKE-UP UNIT ...................................................................M-14
9-1. Leading Edge Guide Plate and Duplex Paper Take-Up Drive
Mechanism ..............................................................................................M-14
9-2. Duplex Paper Take-Up Drive Control ......................................................M-16
9-3. Paper Take-Up Operation ........................................................................M-17
10. VERTICAL TRANSPORT SECTION ...............................................................M-20
11. EXIT SECTION .................................. ............................ ........................... .......M-21
DIS/REASSEMBLY, ADJUSTMENT
1. DISASSEMBLY ...............................................................................................D-1
1-1. Removal of Exterior Parts ........................................................................D-1
1-2. Removal of Duplex Unit Drive Motor Assy ...............................................D-2
1-3. Removal of Paper Take-Up Unit ..............................................................D-2
1-4. Removal of Trailing Gate Unit ..................................................................D-3
1-5. Removal of Paper Guide Sheet ...............................................................D-4
1-6. Removal of Front/Rear Guide Plate Assy ................................................ D-4
1-7. Removal of Vertical Transport Unit .......................................................... D-5
1-8. Removal of Take-Up Roll/Feed Roll Assy ...............................................D-5
1-9. Removal of Separator Roll Assy ..............................................................D-6
1-10. Cleaning of Vertical Transport Rollers ........................ ................. ...........D-7
1-11. Cleaning of Duplex Unit Vertical Transport Roller/Slip Roll ....................D-7
1-12. Cleaning of Paper Take-Up Roll/Feed Roll/Separator Roll ....................D-8
1-13. Cleaning of Trailing Gate Unit Transport Rollers 1 & 2 ............. .............D-8
1-14. Parts Which Must Not Be Touched ........................................................D-8
2. ADJUSTMENT .................................................................................................D-9
2-1. Adjustment of Magnetic Catch ...................................................... ...........D-9
2-2. Adjustment of Clearance Between Release Lever Assy
and Guide Plate (This adjustment must be made after the
adjustment of the Magnetic Catch has been completed.) ........................D-9
2-3. Adjustment of Front/Rear Edge Guide Plate Timing Belt ...... ................. .D-9
2-4. Alignment of Front/Rear Edge Guide Holder ......................... ..................D-10
i
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
2-5. Adjustment of Trailing Gate Unit Timing Belt .............................. .............D-10
2-7. Adjustment of Duplex Unit Gate Switching Solenoid SL31 Position ........D-11
2-8. Adjustment of Duplex Unit Rear Finger Solenoid SL32
Position .................................................................................................... D-11
2-9. Adjustment of Vertical Transport Timing Belt ................................... .......D-12
MISFEED DETECTION/MALFUNCTION DETECTION
1. MISFEED DETECTION .............................. ........................... ..........................T-1
1-1. Location of Misfeed Detecting Sensors ...................................................T-1
1-2. Misfeed Detection Types and Detection Timings ....................................T-1
2. MALFUNCTION DETECTION ................................ .............................. ...........T-2
ii
FrameMaker Ver.5.5(PC) PF-112 OPTION FOR EP1054/EP1085/EP2030
98.06.08
GENERAL,
MECHANICAL/
ELECTRICAL
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
1
98.06.08
1 SPECIFICATIONS
Type : Duplex Unit with a storage drawer
Installation : Fitted to copier
Copy Storage : Horizontal Copy Storage with Moving Trailing Gate Unit
Mode : 2-sided copy
Type of Paper : Plain paper, recycled paper
Paper Sizes : A5L to A3L, 5-1/2” × 8-1/2”L to 11” × 17”L
Paper Weight : 60 to 157 g/m² or 16 to 41-3/4 lbs.
Capacity : Up to 50 sheets (60 to 90 g/m² or 16 to 24-1/4 lbs.)
Power Requirements : DC24V, 5V (supplied from copier)
Power Consumption : PF-6D = 65W, AD-11 = 50W
Dimensions : PF-6D =Width ... 610 mm or 24”
Weight : PF-6D = 39.7 kg or 87-1/2 lbs.
Up to 20 sheets (91 to 157 g/m² or 24 to 41-3/4 lbs.)
Depth ... 595 mm or 23-1/2”
Height ... 472 mm or 18-1/2”
AD-11 = 14.2 kg or 29 lbs.
2 COMPONENT IDENTIFICATION
6
5
1. Upper Guide Plate Assy
2. Front/Rear Edge Guide Plates
3. Duplex Unit
4. Trailing Gate Unit
5. Vertical Transport Unit
6. Lower Left Door
M-1
2
3
4
1174M015AA
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
3 CROSS-SECTIONAL VIEW
1 2 3 456 7
12
11
10
9
1. Paddle Roller/Duplex Vertical Transport
Roller
2. Trailing Gate Unit Gate 2 Transport
Roller
3. Trailing Gate Unit Gate 1 Transport
Roller
4. Paper Take-Up Roll
5. Feed Roll
6. Vertical Transport Roller (Drive)
7. Vertical Transport Roller (Driven)
8. Separator Roll
9. Roll B
10. Slip Roll
11. Release Lever
12. Roll A
4 DRIVE SYSTEM COMPONENT LAYOUT
Vertical Transport
Drive Section
Front/Rear Edge Guide
Plate Drive Section
8
4425M223AA
Duplex Unit Vertical
Transport Drive Section
Trailing Gate Drive Section
M-2
Duplex Unit Paper
Take-Up Drive Section
4425M226AA
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
5 ELECTRICAL PARTS LAYOUT
M21
PC12
PWB-A
PC13
PC11
Symbol Name Symbol Name
CL31
M21
M31
M32
M33
PC8
PC9
PC10
PC11
PC12
Duplex Unit Paper Take-Up Clutch
Vertical Transport Motor
Duplex Unit Drive Motor
Gate Motor
Front/Rear Edge Guide Drive
Motor
Duplex Unit Gate Home Position
Sensor
Front/Rear Edge Guide Plate
Home Position Sensor
Middle Left Door Sensor
Lower Left Door Sensor
Duplex Unit Vertical Transport
Sensor
SL31
PC13
PC14
PC15
PC16
PC17
PC18
PWB-A
PWB-G
SL31
SL32
SL33
PC17
PC18
PC9
M33
PWB-G
PC14
Duplex Unit Tur n over Path Sensor
Duplex Unit Paper Entry Sensor
Duplex Unit Paper Empty Sensor
Duplex Unit Paper Take-Up
Sensor
Vertical Transport Sensor 3
Lower Right Door Sensor
Master Board
Duplex Unit Master Board
Duplex Unit Gate Switching
Solenoid
Duplex Unit Rear Finger Solenoid
Duplex Unit Pick-Up Solenoid
SL32
SL33
PC15
PC8
M31
M32
PC16
CL31
4481M003AA
M-3
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
6 DUPLEX UNIT DRIVE
Duplex Unit Drive Mechanism
1.
•
Duplex Unit Drive Motor drives the Trailing Gate Unit and Duplex Unit Vertical Transport
Section through gears, transport belts and rollers.
•
Duplex Unit Paper Take-Up Clutch couples motor drive force to the paper take-up section.
•
When the Duplex Unit is slid into the Cabinet, Pulley Gear 1 meshes with Gear 1 and the
drive is transmitted to the Transport Section.
•
The figure below shows the Duplex Unit drive train.
Trailing Gate Switching Lever
Duplex Unit
Rear Finger
Pulley Gear 1
Gear 1
•
The Paddle Roller and Duplex Unit Vertical Transport Roller are assembled in one unit.
Paddle Roller
Paper Take-up Assy
Duplex Unit Paper
Take-Up Clutch CL31
Duplex Unit
Drive Motor M31
Duplex Unit Vertical
Transport Roller
4425M202AA
M-4
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
2. Duplex Unit Drive Motor Control
A DC motor is used for the Duplex Unit Drive Motor. The Remote signal from pin 31 of IC1G
of the Duplex Unit Master Board energizes and deenergizes the Duplex Unit Drive Motor.
M31
Energized (forward) L
Deenergized (stopped) H
3. Duplex Unit Drive Motor Energization Timing
The motor is synchronized with the Main Drive Motor.
4. Duplex Unit Drive Motor Deenergization Timing
•
When a copy is to be stored in the Duplex Unit, the motor is briefl y deenergized after the
storage sequence has been completed. [The timing varies for different paper sizes, as
timed after the trailing edge of the paper moves past the Duplex Unit Trailing Edge Sensor (which goes HIGH).] It is then reenergized for the Duplex paper take-up sequence.
•
At the end of the copy process, the motor is deenergized after 1st Paper Exit Sensor has
detected the trailing edge of the paper. (It is synchronized with the Main Drive Motor.)
IC1G
31
M-5
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
7 DUPLEX UNIT VERTICAL TRANSPORT SECTION
7-1. Middle Left Door Detection
•
When the Middle Left Door is closed, the Light Blocking Plate attached to t he Door bloc ks
the Middle Left Door Sensor installed in the Duplex Unit Vertical Transport Section of the
copier.
Duplex Unit Vertical
Transport Roller 1
Middle Left Door Sensor (PC10)
Duplex Unit Vertical
Transport Roller 2
4444M020AA
7-2. Lower Left Door Detection
•
When the Lower Left Door is closed, the Light Blocking Plate att ached to the Door b loc ks
the Lower Left Door Sensor installed in the Duplex Cabinet.
Lower Left Door
Sensor (PC11)
4444M021AA
M-6
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
7-3. Duplex Unit Turnover Mechanism
•
The Duplex Unit Turnover Section first sends the paper to the Duplex Unit Vertical Transport Section and then switches the direction of paper travel with the Duplex Unit Drive
Motor to send the paper to the T railing Gate Unit.
•
Details of the turnover operation is as follows.
1. Paper is transferred from the Fusing
Section to the Duplex Unit Vertical
Transport Section. The Duplex Unit Vertical Transport Roller, Roll A, Slip Roll
and Roll C turn in the direction of the
arrow.
2. The Duplex Unit Vertical Transport
Roller and Roll A advance the paper
downward. The Release Lever moves in
the direction of the arrow, disengaging
Roll C from the Slip Roll.
Roll A
Release
Lever
Roll C
Paper
4425M203AA
Paddle
Roller
Duplex Unit
Vertical
Transport
Roller
Roll B
Slip roll
4425M204AA
4425M205AA
4425M206AA
3. As the trailing edge of the paper moves
past the Vertical Transport Roller and
Roll A, the Paddle Roller catches the
trailing edge and switches its direction of
travel. The Release Le ver returns to its
original position to press Roll C against
the Slip Roll, allowing the paper to move
upward.
4. The paper is sent to the Trailing Gate
Unit by the Duplex Unit Vertical Transport Roller/Roll B and Slip Roll/Roll C.
M-7
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
8 COPY STORAGE
8-1. Trailing Gate Unit Moving Mechanism
1. Trailing Gate Unit Moving Operation
The Trailing Gate Unit is moved as necessary to store paper of different sizes.
•
The Trailing Gate Unit is moved as drive from the Gate Motor is transmitted via a gear
train to the Screw Cam and Screw Pin located at the front of the Trailing Gate Unit.
•
This is done to enhance the Unit’s paper storage performance.
•
The Trailing Gate Uni t moves to its home position (equivalent to A4 crosswise position) if
there is no copy left in Storage when Pow er Switch of the copier is turned ON, the Duplex
Unit is slid into position, or the Front Door of the copier is swung open and closed.
Trailing Gate Unit
Screw Pin
Screw Cam
4425M208AA
Gate Motor M32
2. Gate Motor Control
•
At the same time when the Start Ke y is pressed, the Gate Motor is energized to move the
Trailing Gate Unit to the position for the paper size selected.
•
When the 2-sided copy mode is canceled, the Gate Motor is energized to return the Trailing Gate Unit back to the home position.
•
The Gate Motor, a stepping motor, is controlled by the signals from pins 56, 57, 61 and
62 of IC1G of Duplex Unit Master Board.
•
The order of turning ON the signals determines the turning direction of the Gate Motor.
M-8
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
8-2. Trailing Gate Switching Mechanism
1. Trailing Gate Switching Operation
•
When paper is to be stored in the Duplex Unit, the Trailing Gate Switching Lever is operated as necessary according to the paper size to switch the Trailing Gat e between Gate 1
and Gate 2.
•
The Trailing Gate Switching Lever is operated by Duplex Unit Gate Switching Solenoid
which is energized or deenergized according to the paper size to select Gate 1 or Gate 2
as shown in Table 1 on the next page.
•
Duplex Unit Gate Switching Solenoid is operated at the same time when the paper takeup sequence starts.
•
When the paper to be stored is 301 mm long or more, Duplex Unit Gate Switching Solenoid is energized to swing open the Trailing Gate Switching Lever to allow the paper
through Gate 2.
•
When the paper to be stored is 300 mm long or less, Duplex Unit Gate Switching Solenoid is deenergized, allowing the paper through Gate 1.
Duplex Unit Gate Switching Solenoid (SL31)
Trailing Gate 2
Trailing
Gate 1
Trailing Gate
Switching Lever
4425M212AA
M-9
FrameMaker Ver.5.5(PC) PF-6D/AD-11 OPTION FOR EP1054/EP1085/EP2030
98.06.08
2. Trailing Gate Unit Travel Distance/Switching Operation
Table1 Metric Areas
Paper
Size
Length
(mm)
B5C 182 –28
A5L 210 0
A4C 210 0
B5L 257 +47
Trave l
Distance
(mm)
Gate
12 12
❍
– A4L 297 +87
❍
– B4L 364 +19 –
❍
– A3L 420 +175 –
❍
–
Size
Paper
Length
(mm)
Trave l
Distance
(mm)
4444T20MCB
Gate
❍
–
❍
❍
Inch Areas
Size
10-1/2”
×
10”
×
8-1/2”
5-1/2”
×
8-1/2” 215.9 +6
11”
×
8”
10”
×
8”
10-1/2” 266.7 +57
✽
Gate 1 … The Switching Lever remains stationary, guiding paper toward Gate 1.
✽
Gate 2 … The Switching Lever swings up to guide paper through Gate 2 into Storage.
✽
Tra vel distance … The Trailing Gate Unit moves in the “+” direction when it slides toward
Paper
Length
(mm)
203.2 –7
×
8”
8” 203.2 –7
215.9 +6
254 +44
Travel
Distance
(mm)
the Paddle Roller and in the “–” direction when it slides toward the
Paper Take-Up Unit of the Duplex in reference to its home position.
Gate
12 12
❍
–
❍
– 8-1/4”×13” 330.2 –15 –
❍
–
❍
– 8-1/2”×14” 355.6 +11 –
❍
–
❍
– 11”×17” 431.8 +87 –
Size
8-1/2”×11”
8-1/2”×13”
9”×14”
Paper
Length
(mm)
279.4 +69
330.2 –15 –
355.6 +11 –
Travel
Distance
(mm)
M-10
Gate
❍
–
❍
❍
❍
❍
❍
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