Chapter 2. Specifications And Operation Principles; General Specifications - Sharp UP-600 Service Manual

CHAPTER 2 . Specifications and Operation Principles

2-1 General Specifications

Item
Printing method
Printing direction
Printing speed
Total number of dots
Basic character configuration
Print format
Basic number of columns
Character dimensions
Column spacing
Paper feed principle
Paper feed
Paper feed pitch
Fast-forward speed
Inking
Number of wires
Print head
Wire diameter
Wire pitch
Dot pulse
Reset pulse
Detection
Home position
functions Validation
Near end
Paper feed Drive voltage
solenoid
Resistance
Drive voltage
Print solenoid
Resistance
Type
Drive voltage
Peak current
Motor
Average current
Rating
Serial impact dot matrix printer
Bi-directional printing
Approx. 3.0 lines/second m10%
Receipt side: 108 dots/216 positions
Journal side: 108 dots/216 positions
Validation: 248 dots/495 positions
7 x 7 or 7 x 9 (half-dot)
Receipt: 24
Journal: 24
Validation: 55 (1line)
1.36 (W) x 2.4 (H) mm (7 x 7 dots)
1.36 (W) x 3.1 (H) mm (7 x 9 dots)
1.59 mm
Friction feed, separate for receipt and journal
4.23 mm m10% (1/6 inch)
Approx. 30.0 lines/second
Dedicated ribbon cartridge (monochrome: purple)
9
Ø 0.3 mm
H: 0.176 mm, V: 0.353 mm
Photo interruptor
Photo interruptor
Photo interruptor
Photo interruptor
Micro switch
24.0 V DC m10%
34 ohms m10% (at 25˚C )
24.0 V DC m10%
8.25 ohms m10% (at 25˚C)
DC brush motor
24.0 V DC m10%
Approx. 1.6 A
Approx. 250 mA
2
Remarks
˚
24.0 V DC, 25 C, continuous printing
Character spacing: 2 positions
Option
˚
At startup with 24.0 V DC, 25 C
During continuous
printing with 24.0 V DC,
25˚C