03/02 Contents
WorkCentre Pro 423/428 6-13 CHAPTER 6 GENERAL
6.1.12 Output area feature
1. Recording/Developing method
1) Photoreceptor: OPC(Organic Photo Conductor)
2) Copying method: Indirect electrostatic method
3) Developing method: Dry development method
4) Exposure method: Semi conductor laser beam scanning
5) Fusing system: Heat roll
2. Paper capacity (Max. 2100 sheets: (500x3+500+100))(FX P paper)
Trays: 500 sheets Tray 4: 500 sheets(option) MSI: 100 sheets
3. MSI
• Paper size: Max.: A3, 11”x17” Min.: A6(postal card)
• Weight of paper: 55 to 156g/m
2
, 190g/m
2
(Postal card)
4. Auto Duplex Unit (Option)
Paper size: Max.: A3, 11”x17” Min.: A5LEF(5.5”x8.5”)
Paper weight: 60 to 105g/m
2
5. Offsetting
• Paper size: Max.: A3, 11”x17” Min.: A5
• Metric weight, capacity: 60 to 105g/m
2
500 sheets (FX P paper)
• Offset amount: 40mm
• Variance: 20mm or below
6. Output tray (FX P paper)
1) Face Down Tray (Standard) : 500 sheets
2) Face Up Tray (Optional) : 200 sheets
6.1.13 Stapler Finisher (Option) Specification
Item Description
Stack trays 2 levels
Stacker tray top: output when stapling, stacking (face down)
Stacker tray lower: Side tray (face up)
Available paper sizes A5LEF, B5SEF/LEF, A4SEF/LEF, B4, A3, 11"x17", 8.5"x13",
8.5"x14", 8.5"x11" SEF/LEF, 5.5"×8.5", 8-kai
G.S.M 60g/m
2
to 105g/m
2
Capacity in trays Max: 700sheets(standard paper)
Stacker tray top: 500sheets
Stacker tray lower: 200sheets
Full stack detection Detect when height of output paper becomes 70mm.
Variety of modes Only Stacker tray top (without stapling/stapling)
Available quantity of
papers to staple (using
80gsm paper)
30sheets
Number of pages/number
of copies can be stapled
2-9sheets/50-70copies,
10-30sheets/16-45copies
Positions to staple Single/(Corner: Left top, Right top, Left bottom, Right bottom)
Power supply AC220-240V(16A 50/60Hz below110VA),
AC100V(16A 50/60Hz, below85VA)
Weight Less than 15.5kg
Dimensions (mm) 560(W)x554(D)x470(H)mm
6.1.14 Environmental requirement
1. Temperature/Humidity/Altitude
Temp.: 10°C to 35°C Humidity: 15% to 85% Altitude: 0 to 2,500m (ref. value)
2. Safety regulations
1)Electrical noise: VCCI Class 2 regulation applies.
(Class 1 with Printer network connected)
2) Ozone emission: Less than 0.01ppm(0.02mg/m
2
)
3) Noise (Unit: dbA)
Note Figures indicate, 1st figures: 23CPM models, 2nd figures: 28CPM models
At
standby
Continuous
to the main
processor
Impulse
to main
process
or
Continuous
to full
system
Impulse to
full system
Surface noise
pressure level
25.4/34 46/50.7 59/59 52.1/56.5 65/65
Acoustic power
level
40/50 63/68 60.6/61.
4
69.9/71.8 63.7/64.6