Service manual

2DA/2DB
1-1-1
1-1-1 Specifications
Type ............................................... Desktop
Copying system.............................. Indirect electrostatic system
Originals ......................................... Sheets, books and 3-dimensional objects (Maximum original size: A3/11" × 17")
Original feed system ...................... Fixed
Copy paper..................................... Paper weights
Drawer: 60 – 105 g/m
2
Bypass table: 45 – 160 g/m
2
Paper type
Drawer: Plain paper, recycled paper and colored paper
Bypass table: Plain paper, recycled paper, thin paper, thick paper and colored paper
Copying sizes ................................. Maximum: A3/11" × 17"
Minimum: A6R /5
1
/
2
" × 8
1
/
2
"
Magnification ratios ........................ Manual mode: 25 – 200%, 1% increments
Copy speed .................................... At 100% magnification in copy mode:
16 ppm model
A4: 16 copies/min.
A4R: 13 copies/min.
A3: 8 copies/min.
A5R: 10 copies/min.
A6R: 10 copies/min.
B5: 16 copies/min.
B5R: 13 copies/min.
B4 (257 × 364 mm): 8 copies/min.
11" × 8
1
/
2
": 16 copies/min.
8
1
/
2
" × 11": 13 copies/min.
11" × 17": 8 copies/min.
8
1
/
2
" × 14": 8 copies/min.
First copy time ................................ 5.9 s or less (A4/11" × 8
1
/
2
")
Warm-up time ................................. Less then 20 s (room temperature 23°C/73.4°F, 50% RH)
Time for recovery from low power mode: 10 s
Time for recovery from sleep mode: 20 s
Paper feed system ......................... Automatic feed
Capacity:
Drawers: 300 sheets (80 g/m
2
)
100 sheets (90 – 105 g/m
2
)
Manual feed
Capacity:
Bypass: 50 sheets (A4/11" × 8
1
/
2
" or less)
25 sheets (A3, B4, 11" × 17", 8
1
/
2
" × 14")
Paper ejection system .................... In-machine ejection (face down)
Capacity: 250 sheets (80 g/m
2
)
Continuous copying........................ 1 – 999 sheets
Photoconductor .............................. OPC (drum diameter 30 mm)
Charging system ............................ Single positive corona charging
Recording system .......................... Semiconductor laser
Developing system ......................... Single component developing system
Toner: magnetism toner
Toner replenishing: automatic from a toner container
Transfer system ............................. Transfer roller
Separation system ......................... Curvature separation and separation electrode
Fixing system ................................. Heat roller
Heat source: halogen heaters (120 V specifications:main 550 W, sub 400W/ 220-240
V specifications: main 590 W, sub 430 W)
Control temperature: 170°C/338°F (180°C/356°F on and after 6th sheet)
Abnormally high temperature protection device: 180°C/356°F thermostat
Fixing pressure: 44.1 N
Charge erasing system .................. Exposure by cleaning lamp
Cleaning system............................. Cleaning blade
Scanning system ............................ Flat bed scanning by CCD image sensor
Bitmap memory .............................. 35 MB (standard)
Image storage memory .................. 29 MB (standard)
20 ppm model
A4: 20 copies/min.
A4R: 13 copies/min.
A3: 10 copies/min.
A5R: 10 copies/min.
A6R: 10 copies/min.
B5: 20 copies/min.
B5R: 13 copies/min.
B4 (257 × 364 mm): 11 copies/min.
11" × 8
1
/
2
": 20 copies/min.
8
1
/
2
" × 11": 13 copies/min.
11" × 17": 10 copies/min.
8
1
/
2
" × 14": 11 copies/min.