Konica 7075 GUIDE MANUAL 7075010e

Page 1
1

OUTLINE

1 OUTLINE
Page 2

OUTLINE OF SYSTEM

Finisher
[FS-108BM]
Post Inserter
[PI-108]
MAIN BODY
1 OUTLINE
[MU-401/402]
Paper exit tray
Finisher
[FS-108]
4000-sheet LCT
[LT-401]
1 - 1
Page 3

7075 PRODUCT SPECIFICATIONS

7075 PRODUCT SPECIFICATIONS
1. T ype
1 OUTLINE
Installation Type:
Copying method:
Document tray type:
Photosensitive material:
Sensitizing method:
Paper feed trays:
2. Functions
Applicable document types:
Document size:
Copy paper size:
Magnifications Fixed magnifications:
Special ratio magnifications:
Vertical magnifications:
Horizontal magnifications:
Console type (floor-mounted type)
Indirect electrostatic method
Fixed
OPC
Laser writing
Three stacked trays (two for 500 sheets of 80 g/m2 paper; one for 1000 sheets of 80 g/m2 paper) A by-pass tray for various paper sizes (150 sheets of 80 g/m2 paper) LCT (4000 sheets of 80 g/m paper)*1 *1: Optional
Sheets, book, solid object
A3 max.
A3 to A5 11x17 to 8.5x11, F4
x1.00, x2.00, x1.41, x1.22, x1.15, x0.86, x0.82, x0.71, x0.50
3 modes
x0.33 to x4.00 (400 dpi, in 1% steps) x0.33 to x2.00 (600 dpi, in 1% steps)
x0.33 to x4.00 (400 dpi, in 1% steps) x0.33 to x2.00 (600 dpi, in 1% steps)
First copy out time:
3.9 seconds or less (for A4, manual copy density selection, straight paper ejection with the copied image facing up, platen mode, life size, paper feed from tray 1)
Continuous copy speed (life size, copies/
min):
Size cpm
A4 75
Continuous copy count:
1 to 9999
Copy density selections:
AE, manual Arbitrary density (2 modes)
2
E-RDH memory capacity:
standard 64MB maximum 512MB
Special functions:
Interleaves, chapter , combination (2 in 1, 4 in 1, 8 in 1), booklet, OHP interleave, image insertion, book copy, automatic tray selection for mixed sized document, special document (text, photo, pencil), reversed image, repeated copy, frame/fold erase, auto layout, thin/ thick paper, shift/reduction shift, non­image area erase, memory copy, density monitoring, single step copy , density shift, printing function, copy reservation, image rotation, weekly timer, job memory, interrupts, auto power sav e, auto reset, auto shutoff, SDF function, EKC. *2: 6 minutes is the machine for the
230VAC specification. Warm-up time differs depending on the Power source (voltage).
Warm-up time:
Less than 6 minutes*2
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MAIN BODY
3. Applicable Copy Paper
Plain paper:
High quality paper 60 g/m2 to 90 g/m
Special paper (bypass feed only):
Tabs OHP film Blueprint master paper Recycled paper High quality plain paper (50 g/m2 to 59 g/m2, 91g/m2 to 200 g/m2)
4. Options
Finisher: FS-108, FS-108BM 4000-sheets LCT: LT-401 Expantion memory unit:
MU-401: 64MB MU-402: 128MB
Post inserter: PI-108 Paper exit tray
5. Particulars of Machine
Power supply:
230 VAC -14% to 10.6% 50 Hz/60 Hz
Power consumption:
2850W max. (with LT-401)
Weight: Approx. 280 kg Machine dimensions:
6. Maintenance and Life
1 OUTLINE
Periodic maintenance:
2
Every 250,000 copies
Machine life:
30,000,000 copies or 5 years
7. Consumables
Developer: Exclusively for Konica 7075 Toner : Exclusively for Konica 7075 Drum: Exclusively for Konica 7075 (ø100)
8. Environmental Conditions
Temperature:
10°C to 30°C (50°F to 86°F)
Humidity: 10% to 80% RH
The information herein may subject to change for improvement without notice.
887 mm
1203 mm
775 mm
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MAIN UNIT

CENTER CROSS-SECTIONAL VIEW

1 OUTLINE
Image processing section
Exposure lamp
Fixing section
Paper exit section
Paper reverse/ exit section
Cleaning section
PCL
Charging corona section
RADF
Image read section
Image write section
Developing section
Second paper feed section
By-pass tray
Transfer corona section
Vertical conveyance section
TSL
Paper conveyance section
1 - 4
Separation corona section
Tr a y 1
Tr a y 2
Tr a y 3
ADU
Page 6

DRIVE SYSTEM DIAGRAM

MAIN BODY
[1] Main Drive Section
1 OUTLINE
FRONT
Fixing unit upper roller
Main motor (M1)
Fixing unit Heating roller
To paper conveyance and transfer/separation corona cleaning section
1
Fixing unit lower roller
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Page 7
MAIN BODY
1 OUTLINE
[2] Drum Drive Section
FRONT
Drum motor (M2)
Separation claw solenoid (SD4)
Drum
Toner guide brush
Toner guide
shaft Toner conveyance screws
Separation claw unit
Separation claw swing cam
1 - 6
Page 8
MAIN BODY
[3] Developing Drive Section
1 OUTLINE
FRONT
Developing motor (M3)
Agitator screw
Agitator wheel
Developing sleeve
1 - 7
Page 9
MAIN BODY
1 OUTLINE
[4] Paper Feed Drive Section
5
6
To vertical conveyance section
To vertical conveyance section
To tray 1 paper feed/
2
tray up drive section
3
To tray 3 paper feed/
4
tray up drive section
FRONT
To tray 2 paper feed/ tray up drive section
Paper feed motor (M4)
1 - 8
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MAIN BODY
[5] Tray 1 and 2 Paper Feed Drive Section
1 OUTLINE
Tray up motor 1/2 (M19/M20)
Pre-registration MC1/2 (MC4/MC6)
2 3
From paper feed drive section
Feed roller
Pre-feed registration roller
Feed MC1/2 (MC3/MC5)
FRONT
Paper feed roller
Double feed prevention roller
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Page 11
MAIN UNIT
1 OUTLINE
[6] Tray 3 Paper Feed Drive Section
Pre-feed registration roller
Pre-registration MC3 (MC8)
4
From paper feed drive section
Feed roller
FRONT
Tray up motor 3 (M21)
Paper feed roller
Double feed prevention roller
Feed MC3 (MC7)
1 - 10
Page 12
MAIN BODY
[7] Vertical Conveyance Drive Section
1 OUTLINE
FRONT
Vertical conveyance MC1 (MC9)
Vertical conveyance MC2 (MC10)
From bypass paper feed drive
7
section
From paper feed drive
5
section
From paper feed drive
6
section
Vertical conveyance roller (Upper)
Vertical conveyance roller (Middle)
Vertical conveyance roller (Lower)
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Page 13
MAIN BODY
1 OUTLINE
[8] By-pass Paper Feed Drive Section
Tray up/down motor (by-pass tray: M22)
Paper feed roller
To ADU conveyance
8
drive section
FRONT
Feed roller
Loop roller motor (M6)
7
To vertical conveyance
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Page 14
MAIN BODY
[9] Conveyance/Transfer and Separation Wire Cleaning Drive Section
1 OUTLINE
Transfer/separation cleaning motor (M18)
Thick paper conveyance rollers
1
From main drive section
FRONT
Conveyance belts
1 - 13
Page 15
MAIN BODY
1 OUTLINE
[10] ADU Conveyance Drive Section
Loop roller
Registration roller
Registration MC (MC1)
Registration motor (M12)
ADU exit roller
8
From by-pass paper feed drive section
Pre-registration roller
Pre-transfer roller
ADU horizontal conveyance roller 2
ADU pre-registration MC (MC2)
Transfer motor (M9)
From fixing unit drive
FRONT
ADU conveyance motor (M8)
ADU reverse roller
ADU reverse motor (M7)
Paper reverse/exit motor (M5)
Paper reverse/ exit roller 1
Pre-registration loop roller
ADU horizontal conveyance roller 1
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Paper reverse/exit entrance roller
Paper reverse/ exit roller 2
Paper reverse/exit roller 3
Page 16
MAIN BODY
[11] Paper Exit Drive Section
1 OUTLINE
Paper exit motor (M10)
FRONT
Paper exit roller
1 - 15
Page 17
MAIN BODY
1 OUTLINE
[12] Toner Supply Drive
Toner supply motor 1 (M11)
Toner supply motor 2 (M15)
FRONT
Toner cartridge
1 - 16
Page 18
MAIN BODY
[13] Optics Drive Section
First mirror
1 OUTLINE
Slit-glass
FRONT
Scanner drive motor (M13)
Second mirror
Third mirror
Optics wire (Rear)
Optics wire (Front)
1 - 17
Page 19
MAIN BODY
1 OUTLINE
[14] Web Drive Section
Web drive motor (M16)
FRONT
Cleaning web
1 - 18
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