Konica Minolta DB-209 How to use

KONICA CORPORATION
TECHNOLOGY SUPPORT CENTER
TOKYO JAPAN
SERVICE HANDBOOK
DB-209/210
2001.02
Ver. 3.0

CN26NF1780
KONICA CORPORATION
COPYRIGHT ©2001

CONTENTS
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
CONTENTS
SAFETY AND IMPORTANT WARNING ITEMS .............
Refer to the 7020/25/30/35 service handbook on page C-1
1. OUTLINE
DB-209/210 PRODUCT SPECIFICATIONS .......... 1-1
[1] Type ........................................................ 1-1
[2] Functions ................................................ 1-1
[3] Machine data .......................................... 1-1
[4] Maintenance ........................................... 1-1
[5] Machine environment ............................. 1-1
CENTER CROSS SECTION .................................. 1-2
DRIVE SYSTEM DIAGRAM ................................... 1-3
2. UNIT EXPLANATION
PAPER FEED SECTION ........................................ 2-1
[1] Composition ............................................ 2-1
[2] Mechanisms ........................................... 2-1
[3] Paper feed and no paper detection
control ..................................................... 2-2
[4] Tray up and down control ....................... 2-4
[5] Paper size detection control ................... 2-5
[6] Control of paper-level detection .............. 2-6
[7] Jam detection control ............................. 2-6
3. DISASSEMBLY/ASSEMBLY
DISASSEMBLY/ASSEMBLY .................................. 3-1
[1] Removing and reinstalling paper
feed tray .................................................. 3-1
[2] Removing and reinstalling the paper
feed unit .................................................. 3-1
[3] Replacing the feed roller rubber and
double feed prevention rubber/upper ....... 3-2
[4] Repacing the double feed prevention
rubber/lower ............................................ 3-3
METHOD
REPLACEMENT
PA G E
–
DATE
Feb. 2001
REVISED EDITION
2
2
2

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2 UNIT EXPLANATION
3 DIS./ASSEMBLY

1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
OUTLINE
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DB-209/210
1-1
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
DB-209/210 PRODUCT SPECIFICATIONS
[1] Type
Type: Tray paper feed
(Front loading)
[2] Functions
Paper size:
11 ×17, 8.5 ×14,
8.5 ×11R, 8.5 ×11,
5.5 ×8.5, F4, A3,
A4R, A4, A5R
A3, B4, A4, A4R, B5,
A5R, 11 ×17,
8.5 ×11, 8.5 ×11R,
F4
U.S.A. Europe and others
Paper type: 60g/m2to 90g/m2high quality
paper
Maximum
Paper capacity: 500 Sheets x 2 Trays
(80g/m2)
[3] Machine data
Power: DC24V/5V (supplied from
main body)
Power consumption: Max.40VA (When the PTC
heater is not in use.)
Weight: Approx. 25.9kg
Machine
Dimensions: Length 580mm
Depth 595mm
Height 311mm
[4] Maintenance
Maintenance: Same as main body
Machine Life: Same as main body
[5] Machine operation environment
Temperature: 10 to 30˚C
Humidity: 20 to 80%RH
Note : Specifications are subject to change without
notice.
METHOD
REPLACEMENT
PA G E
1-1
DATE
Feb. 2001
REVISED EDITION
2
2
2
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DB-209/210
1-2
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
CENTER CROSS SECTION
Paper lift-up plates
Paper lowering levers
Feed rollers
Double feed prevention
roller/lower
Conveyance
rollers
Double feed prevention
rollers/upper
1
METHOD
REPLACEMENT
PAGE
1-2
DATE
May 2000
REVISED EDITION
1
1

DB-209/210
1-3
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY
DRIVE SYSTEM DIAGRAM
Paper feed motor (M100)
1st paper feed SD (upper) (SD101)
1st paper feed SD (lower) (SD102)
Conveyance roller
Double feed prevention roller/upper
Double feed prevention roller/lower
Conveyance roller
1
METHOD
REPLACEMENT
PA G E
1-3
DATE
May 2000
REVISED EDITION
1

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2
1 OUTLINE
2 UNIT EXPLANATION
3 DIS./ASSEMBLY