Epson 2070 Service Manual - Page 14

Printing Specifications, Table 1-4 Print Speed and Printable Columns, Character Pitch - lq specification

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LQ-2070 Service Manual Product Description 1.2.2 Printing Specifications q Copy capability q Print speed and printable columns 1 original+ 3copies Table 1-4 Print Speed and Printable Columns Print Mode High-speed draft Draft Draft condensed LQ LQ Condensed Character Pitch 10 cpi 10 cpi 12 cpi 15 cpi 17 cpi 20 cpi 10 cpi 12 cpi 15 cpi 17 cpi 20 cpi Printable Columns 136 136 163 204 233 272 136 163 204 233 272 Print Speed (cps) Normal 300 275 330 413 236 275 92 110 138 157 183 copy 244 183 220 275 157 183 61 73 92 105 122 . Resolution Print Mode High-speed draft Draft Draft condensed LQ 8 pin bit image 24 pin bit image . Raster graphics Table 1-5 Print Resolution Horizontal Density Vertical Density Adjacent Dot Printed? 90 dpi 180 dpi No 120 dpi 180 dpi No 240 dpi 180 dpi No 360 dpi 180 dpi No 60,80, 90, or 120 dpi 60 dpi Yes 120 or 240 dpi 60 dpi No 60,90, 120, or 180 dpi 180 dpi Yes 360 dpi 180 dpi No 180 or 360 dpi 180 or 360 dpi Yes q Acoustic noise 51 dB (A), 1S0 7779 pattern Rev.A 1-5

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LQ-2070
Service Manual
Product Description
1.2.2 Printing Specifications
Copy capability
1 original+ 3copies
Print
speed
and printable
columns
Table 1-4 Print Speed and Printable Columns
Print Speed
(cps)
Print
Mode
Character Pitch
Printable Columns
Normal
copy
High-speed draft
10
cpi
136
300
244
10
cpi
136
275
183
Draft
12
cpi
163
330
220
15
cpi
204
413
275
17
cpi
233
236
157
Draft condensed
20
cpi
272
275
183
10
cpi
136
92
61
LQ
12
cpi
163
110
73
15
cpi
204
138
92
17
cpi
233
157
105
LQ Condensed
20
cpi
2
7
2
183
122
. Resolution
Table 1-5 Print Resolution
Print Mode
Horizontal Density
Vertical Density
Adjacent Dot Printed?
High-speed draft
90
dpi
180
dpi
No
Draft
120
dpi
180
dpi
No
Draft condensed
240
dpi
180
dpi
No
LQ
360
dpi
180
dpi
No
60,80, 90, or 120
dpi
60
dpi
Yes
8 pin bit image
120 or 240
dpi
60
dpi
No
24 pin bit image
60,90, 120, or 180
dpi
180
dpi
Yes
.
360
dpi
180
dpi
No
Raster graphics
180 or 360
dpi
180 or 360
dpi
Yes
Acoustic noise
51
dB
(A), 1S0 7779 pattern
Rev.A
1-5