EPSON AcuLaser C1900/AcuLaser C900 Revision B
Product Description Basic Specifications 26
Color mode
Note *: JIS envelope
NOTE 1:
L: Paper length
2:
Paper width is between 92 mm and 216 mm
 Paper Feed Reference
Centerline reference for each paper size, and for both the MP tray and optional 
cassette unit (option).
 Paper Feed
Note *: JIS envelope
Table 1-5.  Continuous Printing Speed (Unit: ppm) 
Printing mode
\
 Paper size
Simplex printing
Duplex 
printing
Standard 
mode
Low-speed 
<1> mode
Low-speed 
<2> mode
Low-speed 
<3> mode
Standard 
mode
A4 4.0 - 2.0 1.6 4.0
A5 4.0 - 2.0 - -
B5 4.0 - 2.0 - -
Letter 4.0 - 2.0 1.6 4.0
Japanese official postcard - - 2.1 - -
Japanese Official both-way 
postcard
- - 2.0 - -
Envelope C6 - 2.3 - - -
Envelope MON/C5/Com-
#10/DL Yokei #0
*
/Yokei #4
*
 
Yokei #6
*
- 2.2 - - -
User defined 
148 mm 
≤ L<210 mm
- - 2.0 - -
User defined 
210 mm 
≤ L ≤ 297 mm
4.0 - 2.0 - -
User defined 
297 mm < L ≤ 356 mm 2.0
2.0 - - - -
Table 1-6.  Paper Feed
Paper source
Capacity 
(Height)
Paper size for paper feed
Applicable 
paper type
Standard MP tray 200 sheets 
(23mmMax)
A4,A5,B5,Letter,GLT,HLT,Exective Plain paper 
60 ~ 90 g/m
2
50 sheets Transparency: A4, Letter -
50 sheets Label: A4, Letter -
50 sheets
Thick paper:
A4,A5,B5,Letter,GLT,HLT,Exective
91 ~ 163 g/m
2
50 sheets Label: A4, Letter -
10 sheets
Envelope:
C5, C6, Com-10, DL, Monarch, 
Yokei #0 
*
,Yokei #4 
*
,Yokei #6 
*
-
50 sheets
Postcard (for domestic models):
Japanese official postcard,
Japanese official returned postcard
190 g/m
2
Optional Optional
500sheets
 cassette unit
500 sheets 
(57mmMax)
A4 or Letter 
(fixed on the factory default) 60 ~ 90 g/m
2