Changes

|''' '''||'''DMP1'''||'''LQ401'''||'''DMP2000/DMP2160'''||'''DMP3000/DMP3160/DMP3250di'''||'''DMP4000 (wide)'''||'''LQ3500/LQ3500di'''||'''LQ5000di (wide)'''

|Design||CPC||CPC||CPC||PCW (gray)||PCW (gray)||PC/PCW (gray)||PC/PCW (gray)

|Family||[[Seikosha]]||?||[[Epson]]||[[Epson]]||[[Epson]]||Epson LQ||Epson LQ

|Pins||Unihammer?||?||9pin||9pin||9pin||24pin||24pin

|Buffer||90 bytes||?||DMP2000:2K ([[DMP2000/3000 Buffer Upgrade Kit|upgradeable]])<br>DMP2160: ?||DMP3000:2K ([[DMP2000/3000 Buffer Upgrade Kit|upgradeable]])<br>DMP3160/3250di: 8K (see leaflet)||8K (see leaflet)||8K (see leaflet)||8K (see leaflet)

|Number of Control Codes||9||?||?||?||?||?||?

|Print System||Impact Dot-Matrix||?||Impact Dot-Matrix||Impact Dot-Matrix||Wiredot-Matrix||Impact Dot-Matrix||Impact Dot-Matrix

|Print direction||Unidirectional (left to right)||?||?||?||Uni- and Bi-directional (selectable)||Uni- and Bi-directional (selectable)||Uni- and Bi-directional (selectable)

|Print Speed||50 CPS||?||DMP2000: 105 CPS max<br>DMP2160:160 CPS||DMP3000: 105 CPS (normal width)<br>52 CPS (double width)<br>DMP3160/DMP3250di: 160 CPS||200 CPS (standard)<br>50 CPS (NLQ)||135-160 CPS||240-288 CPS

|Printing Characteristics<br>(vertical x horizontal)||7 (+1 space) x 5(plus spacing)||?||9 x 9 (normal char)<br>9 x 10 (double width char)<br>9 x chosen amount (9 pin bit-image)||9 x 9 (normal char)<br>9 x 10 (expanded char)<br>9 x chosen amount (9 pin bit-image)<br>8 x chosen amount (bit-image)||9 x 9 (ASCII chars - table 1)<br>18 x 9 (ASCII chars - table 2)<br>12 x 11 (special chars - table 3.1 and 3.2)<br>24 x 11 (special chars - table 4.1 and 4.2)<br>8 x chosen amount (bit-image graphics)||?||?

|Character Sets||128 (actually only 96) chars, 7bit ASCII, or international chars via DIP switches||?||96 characters ASCII + international character sets||96 characters ASCII + Italics + international character sets||ASCII-96, Italics-96, NLQ-96, NLQ Italics-96<br>International character sets-9, Special characters-132||?||?

|Normal Character Size||?||?||?||2.1 (width) x 2.55 (height) mm||?||?||?

|Dot Spacing||1/60" (H) x 1/63" (V)||?||?||?||?||?||?

|Standard (Pica)||10 CPI||?||10 CPI/80 CPL||10 CPI/80 CPL||10 CPI/136 CPL||?||?

|Mini (Elite)||-||?||12 CPI/96 CPL||12 CPI/96 CPL||12 CPI/163 CPL||?||?

|Condensed||-||?||17 CPI/137 CPL||?||17 CPI/233 CPL||?||?

|Double Width Standard||(?)||?||5 CPI/40 CPL||5 CPI/40 CPL||?||?||?

|Double Width Mini||-||?||6 CPI/48 CPL||6 CPI/48 CPL||?||?||?

|Double Width Condensed||-||?||8.5 CPI/68 CPL||8.5 CPI/68 CPL||?||?||?

|Number of Columns||80 columns-character mode<br>480 dot columns-graphics mode||?||80 (Standard)<br>40 (Double)<br>132 (Condensed)<br>66 (Double Width Condensed)||80 (Standard)<br>40 (Double)<br>132 (Condensed)<br>66 (Double Width Condensed)||136 (standard)<br>233 (condensed)||?||?

|Line Feed Rates||6 lines/inch-character mode<br>9 lines/inch-graphics mode<br>9 lines/inch-mixed mode||?||1/6 inch<br>1/8 inch<br>7/72 inch<br>n/216 inch programmable<br>n/72 inch programmable||1/6 inch<br>1/8 inch<br>7/72 inch<br>n/216 inch programmable<br>n/72 inch programmable||1/6 inch<br>1/8 inch<br>7/72 inch<br>n/216 inch programmable<br>n/72 inch programmable||1/6 inch<br>1/8 inch<br>n/60 inch programmable<br>n/180 inch programmable||1/6 inch<br>1/8 inch<br>7/72 inch<br>n/60 inch programmable<br>n/180 inch programmable<br>n/216 inch programmable<br>n/72 inch programmable

|Line Feed Speed||10 lines/sec (at 6 lines/inch)<br>15 lines/sec (at 9 lines/inch)||?||DMP2000: 200 mS(1/6 inch)<br>DMP2160: 160 ms||DMP3000: 200 mS(1/6 inch)<br>DMP3160/3250di: 160ms, 1.04IPS||100 mS(1/6 inch), 1.6IPS||0.83IPS||0.83IPS

|Paper Type||4.5 to 10 inches acceptable (pin to pin 4 to 9.5 inches)||?||4.5 to 10 inches fan-fold (tractor feed)<br>4 to 9.5 inches cut sheet or roll paper (friction feed)||4.5 to 10 inches fan-fold (tractor feed)<br>4 to 9.5 inches cut sheet or roll paper (friction feed)||Tractor feed (fan fold) - 3 to 16.5 inches (75 to 420 mm)<br>Friction feed (cut sheet or roll) - 2 to 15.5 inches (50 to 395 mm)||10 Inch...||15 Inch...

|Number of Copies||Two including original<br>(Thickness 0.15mm or less)||?||2 sheets (including original)<br>40 gsm pressure-sensitive paper train||2 sheets (including original)<br>40 gsm pressure-sensitive paper train||Original plus two||Original plus one||Original plus two

|Interface||Parallel (Centronics compatible)||Parallel (Centronics compatible)||Parallel (Centronics compatible)||DMP3000/3160: Parallel (Centronics compatible)<br>DMP3250di: additional RS232 interface||Parallel (Centronics compatible)||LQ3500: Parallel (Centronics compatible)<br>LQ3500di: additional RS232 interface||LQ5000di: Parallel (Centronics compatible) plus RS232 interface

|Ink Ribbon|| Short lifetime...||?||Cassette (1 million characters per ribbon)||Cassette (1 million characters per ribbon)||?||?||?

|Dimensions||447 (w) x 315 (d) x 114 (h)||?||380 (w) x 250 (d) x 100 (h) mm||400 (w) x 250 (d) x 100 (h) mm||24 (w) x 14 (d) x 5 (h) inches<br>(600 x 350 x 120 mm)||17.5"(W)x16"(D)x4"(H)<br>440x400x100 mm||24"(W) x 15"(D) x 5"(H)<br>615x375x133 mm

|Weight||4.8kg||?||4.2kg||4.2kg||9.5kg||5.9kg||7.5kg

|Mains Supply||220-240V AC 50Hz||?||220-240V AC 50Hz||220-240V AC 50Hz||220-240V AC 50Hz||220-240V AC 50Hz||220-240V AC 50Hz