Casio QT-2000 Service Manual page 7

2-2-3. Model name : UP-350 (TM-T88)
Item
Printer name
Power source
Current consumprion
Print method
MCBF
Print speed
Charactor per line
Print width
Roll paper
Interface
2-3. Slip printer
Model name : SP-1200
Item
Printer name
Power source
Print method
MCBF
Print speed
Charactor per line
Slip paper
Ink ribbon
Interface
Description
TM-T88
+24V DC ±7%
Average : Approx. 1.5A
Standby : Approx. 0.2A
Line thermal printing method
10,000,000 lines (font A printing)
High speed : 16.5 lines/sec. (1/6 inch line feed)
Low speed : 11.8 lines/sec. (1/6 inch line feed)
42 digits (12x24), 56 digits (9x7)
72.2 ±0.2mm
Type : Prescribed thermal paper
Width : 79.5±0.5mm
Paper diameter : 83 mm or less
Serial RS-232C interface
Description
Model 290
+24V DC ±10%
Dot print ( with built-in shuttle head)
1,500,000 lines
Approx. 2.3 to 1.9 lines/sec.
Max. : 35 digits (5x7)
Type : Prescribed thermal paper
Carbon copy paper
Pressure-sensitive paper
Width : 80x80 to 182x257mm (WxL)
Number of paper : Max. : 3 sheets (Original + 2 copies)
Thickness : Total thickness :
Nomal paper :
Copy paper :Base sheet : 0.07 to 0.2mm
Type : ERC-27
Ribbon life : 1,500,000 characters
Serial interface
— 5 —
Max : Approx. 5.0A
0.35mm
0.09 to 0.25mm
Duplicate : 0.04 to 0.07mm
Carbon paper : Approx 0.035mm