Konica Minolta FS-111, FS-211 User Manual
SERVICE MANUAL
Models
FS-111/FS-211
JANUARY 2004
CSM-FS111/211
KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.
FS-111/211
SERVICE MANUAL
JANUARY 2004
Used on Konica Models
7085/FORCE 85: FS-111/211
7255/7272: FS-111
IMPORTANT NOTICE
Because of the possible hazards to an inexperienced
person servicing this equipment, as well as the risk of
damage to the equipment, Konica Minolta Business
Solutions U.S.A., Inc. strongly recommends that all
servicing be performed by Konica-trained service technicians only.
Changes may have been made to this equipment to
improve its performance after this service manual was
printed. Accordingly, Konica Minolta Business Solutions U.S.A., Inc., makes no representations or warranties, either expressed or implied, that the information contained in this service manual is complete or
accurate. It is understood that the user of this manual
must assume all risks or personal injury and/or damage to the equipment while servicing the equipment for
which this service manual is intended.
Corporate Publishing Department
© 2004, KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.
All rights reserved.
Printed in U.S.A.
CONTENTS
CONTENTS
SAFETY AND IMPORTANT WARNING ITEMS
Refer to the 7155/7165/7255/7272 Service Manual
1. OUTLINE
FS-111/FS-211 PRODUCT SPECIFICATIONS ...... 1-1
CENTER CROSS SECTION ................................... 1-3
DRIVE SYSTEM DIAGRAM .................................... 1-4
[1] Paper Conveyance Drive ............................ 1-4
[2] Stacker Drive .............................................. 1-5
[3] Folding Drive (FS-211 only) ........................ 1-6
PAPER CONVEYANCE PROCESS ....................... 1-7
[1] Paper Conveyance Process ....................... 1-7
[2] Non-Sort Mode............................................ 1-8
[3] Sort, Group Mode ....................................... 1-9
[4] Sub-tray Mode .......................................... 1-10
[5] Staple Mode .............................................. 1-11
[6] Booklet Mode (FS-211 only) ..................... 1-13
2. UNIT EXPLANATION
EXTERNAL SECTION ............................................ 2-1
[1] Composition ................................................ 2-1
[2] Mechanisms ................................................ 2-1
CONVEYANCE SECTION ...................................... 2-2
[1] Composition ................................................ 2-2
[2] Mechanisms ................................................ 2-3
[3] M1 (FNS Conveyance) Control ................... 2-7
[4] Gate Control................................................ 2-9
[5] M13 (Stacker Entrance) Control ............... 2-12
[6] M5 (Alignment Plate/Upper) Control ......... 2-14
[7] M15 (Alignment Plate/Lower) Control
(FS-211 only) ............................................ 2-15
[8] M2 (Roller Shift) Control ........................... 2-16
[9] M7 (Paper Exit Roller) Control .................. 2-17
[10] SD4 (Paper Exit Opening) Control ............ 2-19
[11] M8 (Paper Exit Opening) Control .............. 2-20
STAPLER UNIT ..................................................... 2-21
[1] Composition .............................................. 2-21
[2] Mechanisms .............................................. 2-22
[3] Stapler Control .......................................... 2-26
MAIN TRAY UNIT ................................................. 2-30
[1] Composition .............................................. 2-30
[2] Mechanisms .............................................. 2-30
[3] Main Tray Up/Down Control...................... 2-31
FOLDING UNIT (FS-211 ONLY) ........................... 2-32
[1] Composition .............................................. 2-32
[2] Mechanisms .............................................. 2-33
[3] Folding-Unit Control .................................. 2-34
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
3. DISASSEMBLY/ASSEMBLY
EXTERNAL SECTION ............................................ 3-1
[1] Removing and Reinstalling
the Rear Cover............................................ 3-1
[2] Removing and Reinstalling
the Front Cover ........................................... 3-1
[3] Removing and Reinstalling
the Top Cover ............................................. 3-1
CONTENTS
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
[4] Removing and Reinstalling
the Paper Exit Cover ................................... 3-2
[5] Removing and Reinstalling
the Main Tray .............................................. 3-2
[6] Removing and Reattaching
the Front Side Cover ................................... 3-3
[7] Removing and Reinstalling
the Paper Exit Stopper Plate ....................... 3-3
PAPER FEED UNIT ................................................ 3-5
[1] Replacing a Paper Exit Roller
(Sponge Roller) ........................................... 3-5
[2] Removing and Reinstalling
the Paper Exit Unit/Shift Unit ...................... 3-5
[3] Removing and Reinstalling
the Stacker/Stapler Unit .............................. 3-8
STAPLER UNIT ..................................................... 3-11
[1] Exchanging the clincher (FS-211 only) ..... 3-11
[2] Removing and Reinstalling a Stapler
(For FS-111) ............................................. 3-12
[3] Removing and Reinstalling a Stapler
(For FS-211) ............................................. 3-12
MAIN TRAY SECTION .......................................... 3-14
[1] Removing and Reinstalling
the Up-Down Stay ..................................... 3-14
[2] Exchanging the Up-Down Wire ................. 3-14
FOLDING UNIT (FS-211 ONLY) ........................... 3-16
[1] Removing and Reinstalling
the Folding Unit ......................................... 3-16
[2] Removing and Reinstalling
the Adjustment Cover ............................... 3-17
SAFETY WARNINGS
[1] Modifications Not Authorized by
Konica Minolta
Konica Minolta equipment is renowned for their high
reliability. This reliability is achieved through high-quality
design and a solid service network.
Unauthorized modifications involve a high risk of degrading performance and safety. Such modifications are therefore strictly prohibited. The points listed below are not
exhaustive, but they illustrate the reasoning behind this
policy.
PROHIBITED ACTIONS :
(1) Using extension cables or a different power cord
than specified by Konica Minolta.
(2) Using other fuses than specified by Konica
Minolta. Safety will not be assured, leading to a
risk of fire and injury.
(3) Disabling fuses or bridging fuse terminals with
wire, metal clips, solder or similar. (This applies
also to thermal fuses.)
(4) Removing air filters (except for replacement).
(5) Disabling relay functions (such as wedging pa-
per between relay contacts, etc.).
(6) Disabling safety functions (interlocks, safety cir-
cuits, etc.). Safety will not be assured, leading to
a risk of fire and injury.
(7) Performing actions to equipment not described
in the instruction manual or the service hand-
book.
(8) Using parts other than specified by Konica
Minolta.
[2] Checkpoints When Performing On-
site Service
Konica Minolta equipment is extensively tested before
shipping, to ensure that all applicable safety standards
are met, in order to protect the customer and customer
engineer from the risk of injury. However, in daily use, any
electrical equipment may be subject to parts wear and
eventual failure. In order to maintain safety and reliability,
the customer engineer must perform regular safety checks.
(3) Be sure to disconnect the power cord of the
equipment from the AC outlet.
Simply turning off the power switch is not sufficient, because paper feed units or other electrical equipment may be powered also when the
power switch is turned off.
(4) Proceed with special care when performing op-
eration checks or adjustment while the unit is
powered. When carrying out operation checks or
adjustment while external covers are removed,
the risk of electrical shock exists when touching
parts which carry high voltage or electrical charge.
The risk of injury exists when touching moving
parts such as gears or chains.
2. Safety Checkpoints
The following list is not exhaustive, but it includes actions
which must be carried out at every on-site service.
CAUTION:
(1) Check external covers and the frame for sharp
edges, burrs, or nicks.
(2) Check external covers and hinges for loosening
or damage.
(3) Check wiring for squeezing or damage.
(4) Check power cord for insulation problems (con-
ductor must not be exposed).
(5) Check power cord and cable ties etc. for loosen-
ing from frame.
WARNING:
(1) Verify that the equipment is properly grounded. If
a problem is detected, establish a proper ground
connection.
(2) Connecting the ground lead to an improper point
such as listed below results in a risk of explosion
and electric shock.
Unsuitable ground points:
- Gas pipe
- Lightning rod
- Telephone line ground
- Plastic water pipe or water pipe or faucet that
has not been approved by authorities for
grounding use
1. Advance Preparation for Safety Checks
CAUTION:
(1) Wear clothing that facilitates work and is de-
signed for safety.
(2) Carry out all procedures carefully to prevent in-
jury.
3. Description of Safety Checks
CAUTION:
(1) Before performing safety check work, read all
relevant documentation (service handbook, technical notices, etc.) and proceed according to the
prescribed procedure, using only the prescribed
tools. Do not carry out any adjustments not
described in the documentation.
(2) If the power cord is damaged, replace it only with
the specified power cord. If the power cord insulation has been damaged and there are exposed
sections, short- circuits and overheating may
occur, leading to a serious fire risk.
(3) Do not route the power cord so that it can be
stepped on or pinched. Otherwise overheating
may occur, leading to a serious fire risk.
(4) When disconnecting any cables, always grasp
the connector and not the cable (especially in the
case of AC and high-voltage leads).
(5) Carefully remove all toner remnants from electri-
cal parts, electrodes, etc.
(6) Make sure that wiring cannot come into contact
with sharp edges, burrs, or other pointed parts.
(7) Double-check to make sure that all screws, com-
ponents, wiring, connectors, etc. that were removed for safety check maintenance have been
reinstalled in the original location. (Pay special
attention to forgotten connectors, pinched cables,
forgotten screws, etc.)
(8) When installation and preventive maintenance,
verify that the power cord has been securely
plugged into the AC outlet. Contact problems
may lead to increased resistance, overheating,
and the risk of fire.
WARNING:
Before disassembling or adjusting the equipment, make sure that the power cord has been
disconnected.
[4] Measures to Take in Case of an
Accident
(1) If an accident has occurred, the distributor who has
been notified first must immediately take emergency
measures to provide relief to affected persons and to
prevent further damage.
(2) If a report of a serious accident has been received
from a customer, an on-site evaluation must be
carried out quickly and Konica Minolta must be
notified.
(3) To determine the cause of the accident, conditions
and materials must be recorded through direct onsite checks, in accordance with instructions issued
by Konica Minolta.
(4) For reports and measures concerning accidents,
consult your superior, and follow the regulations set
in "Standards for the Control Program for Measures
Against Electrical Equipment Accidents".
[5] Conclusion
(1) Safety of users and customer engineers depends
highly on accurate maintenance and administration.
Therefore, safety can be maintained by the appropriate by the proper daily service work conducted by the
customer engineer.
(2) When performing service, equipment on the site
must be tested for safety. The customer engineer
must verify the safety of parts and ensure appropriate management of the equipment.
[3]
Handling of Materials for Servicing
CAUTION: Alcohol-based and acetone- based
cleaners are highly flammable and
must be handled with care. When
using these materials for cleaning
parts, observe the following precau-
tions.
(1) Disconnect the power cord from the AC outlet.
(2) Use only a small amount of cleaner at a time and
take care not to spill any liquid. If this happens,
immediately wipe it off.
(3) Perform cleaning only in an environment where
sufficient ventilation is assured. Breathing large
quantities of organic solvents can lead to discomfort.
(4) Do not replace the cover or turn the unit on before
any solvent remnants on the cleaned parts have
fully evaporated.
1
OUTLINE
1 OUTLINE
1 OUTLINE
Blank page
FS-111/FS-211 PRODUCT SPECIFICATIONS
Folded
Pages
A3, 11x17
0 to 5
11 to 16
6 to 10
25mm or less
Not specified*
50mm or less
A4R, 8.5x11R
25mm or less
Not specified*
B4, 8.5x14
25mm or less
50mm or less
Not specified*
Not specified*
Original Main-tray
capacity Pages
A3, 11x17
Other paper types
2 to 9
41 to 50
31 to 40
21 to 30
10 to 20
100 (50) stacks
50 stacks
20 stacks
25 stacks
30 stacks
50 stacks
50 stacks
30 stacks
25 stacks
20 stacks
51 to 60
61 to 100
15 stacks
10 stacks
*
FS-111 only
( ) A5, 5.5x8.5 only
*
*
FS-111/FS-211
[1] Type
FS-111: Finishing device implementing offset
collation (sort,group), stapling, and
sub-tray eject
FS-211: Finishing device implementing offset
collation(sort,group), stapling, sub-tray
eject (booklet), stapling-and-folding,
and folding
[2] Functions
Type of Paper: Same as the main body.
Paper Size:
FS-111/211
Non sort Sort/ Staple Sub-tray Booklet
group
A3
B4
F4
A4R
A4
A/B
B5R
Stan-
B5
dard
A5R
A5
B6R
11x17
8.5x14
8.5x
11R
By
8.5x11
inch
5.5x
8.5R
5.5x
8.5
Wide
paper
FS-211only
Staple Mode:
Maximum 1000 sheets (same-size
sheets only)
Booklet Mode (FS-211 only):
• Stapling-and-folding
20 booklets of 5 folded sheets each (20 pages/
booklet; eq. to 400 pages)
• Folding
33 booklets of 3 folded sheets each (12 pages/
booklet; eq. to 396 pages)
Paper curling: Maximum 10mm
Copy paper (5 sheets)
Amount of Curll
Booklet-mode folding level (FS-211 only)
(80g/m2 or 20 lbs)
Height of folding
1 OUTLINE
Paper Stacking Capacity (80g/m2 or 20 lbs):
Sub-tray exit mode:
Maximum 200 sheets (same-size
sheets only)
Non-Staple, Sort, and Group modes:
Maximum 1500 sheets (A3, B4, F4,
11x17, 8.5x14)
MODEL
7075/7085
Maximum 3000 sheets (A4, A4R, B5,
B5R, 8.5x11, 8.5x11R)
Maximum 500 sheets (A5, A5R, B6R,
5.5x8.5, 5.5x8.5R)
MANUAL
SERVICE HANDBOOK
REVISED EDITION DATE
1 - 1
* The height of folding may be larger after exit,
although the booklet must be folded with ease
manually along the line once made by folding.
Amount of sort offsetting
30mm (after sorting and grouping)
METHOD
REPLACEMENT
Apr. 2003
PAGE
1-1
FS-111/FS-211
1 OUTLINE
[3] Staple Mode
Number of sheets to be stapled:
FS-111: 50 sheets maximum (the length in the
FS-211: 50 sheets maximum
Staple position:
A 9.0mm±3mm 8.5mm±3mm
B 9.0mm±3mm 8.5mm±3mm
C 82.5mm±3mm 82.5mm±3mm
D 9.0mm±3mm 8.5mm±3mm
E 15.0mm±3mm 14.0mm±3mm
paper feed direction is 400 mm or more)
100 sheets maximum (except for paper
mentioned above in parentheses)
* The height must be 10 mm or less when
using 80g/m2 or 20 lbs quality paper.
* The height must be 5 mm or less when
using 80g/m2 or 20 lbs quality paper.
FS-111 FS-211
(adjustment possible) (adjustment possible)
(adjustment possible) (adjustment possible)
[4] Booklet Mode (FS-211 only)
Stapling-and-fold:
Maximum 20 sheets (80g/m2 or 20 lbs paper)
Maximum 19 sheets (80g/m2 or 20 lbs paper)
+1 sheet (200g/m2 or 45 lbs paper)
Folding:
Maximum 3 sheets (80g/m2 or 20 lbs paper)
[5] Option
PI-108 (Cover sheet feeder)
[6] Machine Data
Power Source:
24 VDC, 5 VDC (supplied from the main body)
Maximum Power
Consumption: 100VA
Weight:
FS-111: Approx. 65kg
FS-211: Approx. 80kg
External Dimensions:
656 85
781
(unit: mm)
Single staple
(rear)
Booklet mode (stitch-and-fold)
Two staples Single
(FS-211 only)
Staple capacity: 5000 staples/cartridge
Binding Staples:
FS-111 FS-211
(Binding staples for 100 sheets) (Binding staples for 50 sheets)
A 13.5mm 12.0mm
B 13.2mm 8.0mm
A
staple
(front)
367
1095
[7] Maintenance
Maintenance: Same as the main body.
Service Life: Same as the main body.
[8] Machine Operating Environment
Temperature: 10 to 30½C (50½F to 86½F)
Humidity: 10 to 80% RH
Note: The information herein may subject to change
for improvement without notice.
1151
MODEL
7075/7085
MANUAL
SERVICE HANDBOOK
B
REVISED EDITION DATE
1 - 2
Apr. 2003
PAGE
1-2
METHOD
REPLACEMENT
CENTER CROSS-SECTION
Sub-tray
Shift unit
FS-111/FS-211
1 OUTLINE
Main tray
Paper exit unit
Stacker unit
Booklet tray
Gate
Sub-tray gate
By-pass gate
Flat-stapling stopper
Stapler unit
Stapling and
folding stopper
Folding unit
Folding stopper
Area within dotted lines:
FS-211 only
1 - 3
FS-111/FS-211
DRIVE SYSTEM DIAGRAM
1 OUTLINE
[1] Paper Conveyance Drive
Sub-tray paper exit roller (B)
Sub-tray paper exit roller (C)
Sub-tray paper exit roller (A)
Conveyance slide shaft
Conveyance roller (D)
Conveyance roller (C)
Conveyance roller (B)
Conveyance roller (A)
Nip paper exit roller
Paper exit roller
Paper exit roller
motor (M7)
FNS conveyance motor
(M1)
Intermediate conveyance roller
1 - 4
FS-111/FS-211
[2] Stacker Drive
(FS-111)
Stacker entrance
roller
Paper exit arms
Paper exit belts
Nip paper exit roller
Paper exit roller
Coupling
1 OUTLINE
Paper exit roller
motor (M7)
Swivel roller
(FS-211)
Stacker
entrance roller
Paper exit belts
Stacker entrance motor (M13)
Nip paper exit roller
Paper exit roller
Paper exit roller
motor (M7)
Swivel roller
Paper exit arms
Coupling
Stacker entrance motor (M13)
1 - 5
FS-111/FS-211
1 OUTLINE
[3] Folding Drive (FS-211 only)
Folding roller (B)
Folding roller (A)
Folding conveyance
roller
Folding knife
Folding knife motor
(M19)
Pressure roller (A)
Pressure roller (B)
Folding conveyancebelts
Folding conveyance
motor (M20)
1 - 6
PAPER CONVEYANCE PROCESS
FS-111/FS-211
[1] Paper Conveyance Process
The FNS (finisher) provides four paper paths, as shown in the diagram below.
Face-up and face-down inversion is handled by at the main-body side by the main body’s exit page inverter.
Sub-tray
Main tray
1 OUTLINE
Booklet tray
Finishing mode
Sort, Group, Non-sort mode
Sub-tray mode
Staple mode
Booklet mode (FS-211 only)
Paper Conveyance Paths
1 - 7
FS-111/FS-211
1 OUTLINE
[2] Non-Sort Mode
Exit to main tray
A paper exited from the main body is conveyed and exited to the main tray.
Main tray
Sub-tray gate
Gate
Conveyance roller (B)
Conveyance
roller (A)
Paper exit roller
Conveyance roller (D)
Conveyance roller (C)
1 - 8
FS-111/FS-211
[3] Sort, Group Mode
Exit to main tray
Paper exited from the main body is conveyed and exited to the main tray. This mode has an off-set function
that allows each page of the even-numbered sets to be exited with the paper shifted 30mm to the rear.
Off-set Function
(1) The odd-numbered pages are exited to the main tray with the image side face down.
(2) The even-numbered pages are shifted 30mm to the rear by the conveyance slide shaft of the shift unit and
then exited to the main tray.
Shift unit
1 OUTLINE
Main tray
Paper exit roller
Conveyance slide shaft
Gate
Conveyance roller (D)
Sub-tray gate
Conveyance
roller (B)
Conveyance
roller (A)
Conveyance roller (C)
1 - 9
FS-111/FS-211
1 OUTLINE
[4] Sub-tray Mode
The sub-tray gate opens. Paper exited from the main body is conveyed and exited to the sub-tray.
Sub-tray paper exit roller (C)
Sub-tray
Sub-tray paper exit roller (B)
Sub-tray paper exit roller (A)
Sub-tray gate
Conveyance roller (B)
Conveyance roller (A)
1 - 10
FS-111/FS-211
[5] Staple Mode
(1) The gate switches to the staple mode.
(2) For A4R paper and above, the paper exit opening opens.
(3) The first set of paper is conveyed and stacked.
1) The stacker section roller sends the paper to the flat-stapling stopper and the paper is lined up in the
lengthwise direction.
2) The upper alignment plate lines up paper in the widthwise direction.
3) Paper is stapled.
4) The first set is conveyed by the paper exit arm and exited to the main tray.
Conveyance roller (C)
Paper exit
First stapled set
opening
Intermediate
conveyance roller
Gate
Sub-tray gate
Conveyance roller (B)
Conveyance roller (A)
1 OUTLINE
Main tray
Paper exit belt
Stapler unit
Alignment plate
/upper
By-pass
gate
Stacker entrance
roller
Swivel roller
Flat-stapling stopper
Paper exit arm
1 - 11
FS-111/FS-211
1 OUTLINE
(4) The second and subsequent sets of paper are conveyed and stacked.
1) The first page stops in the stacker entrance with the by-pass gate opened. The stacker entrance
roller stops to wait for the previous stack to be exited.
2) The by-pass gate is closed and the second page is stacked on top of the first.
3) Once the previous stack has exited, the stack entrance roller rotates and the first and second pages
are simultaneously sent to the stacker.
* The above steps (1) to (3) are for paper to a maximum of A4 size.
4) The stacker section roller sends the paper to the flat-stapling stopper and the paper is lined up in
the lengthwise direction.
5) The upper alignment plate lines up paper in the widthwise direction.
6) When all paper is conveyed to the stacker, the paper is stapled.
7) The second and subsequent sets are conveyed by the paper exit arm and the paper is exited to
the main tray.
Paper exit opening
Conveyance roller (C)
Second stapled set
Intermediate
conveyance roller
Gate
Sub-tray gate
Conveyance roller (B)
Main tray
Paper exit belt
Stapler unit
Alignment
plate/upper
Second sheet
Conveyance roller (A)
By-pass
gate
First
sheet
Stacker entrance roller
Swivel roller
Flat-stapling stopper
Paper exit arm
1 - 12
FS-111/FS-211
[6] Booklet Mode (FS-211 only)
(1) The gate switches to the staple mode.
(2) The paper exit opening opens.
(3) The paper is conveyed and stacked.
(4) The stacker section roller sends the paper to the stapling-and-folding stopper and the paper is lined up in the
lengthwise direction.
(5) The upper and lower alignment plate lines up paper in the widthwise direction.
(6) If stapling-and-folding has been selected, staple the stack.
(7) Release the stapling-and-folding stopper and convey the stack to the folding unit by the paper exit belt.
(8) Convey the stack up to the folding stopper, fold it with the folding knife, and eject to the booklet tray.
Conveyance roller (C)
Intermediate
conveyance roller
Gate
Sub-tray gate
Conveyance roller (B)
1 OUTLINE
Upper alignment plate
Paper exit belt
Stapler unit
Pressure roller (B)
Booklet tray
Pressure roller (A)
Folding roller (A)
Conveyance roller (A)
Stacker entrance roller
Swivel roller
Alignment plate/lower
Stapling and folding stopper
Folding conveyance roller
Folding conveyance belt
Folding stopper
Folding roller (B)
Folding knife
1 - 13
FS-111/FS-211
1 OUTLINE
Blank page
1 - 14
2
UNIT EXPLANATION
2 UNIT EXPLANATION
Loading...