Epson TM-U375 - Paper Roll Supply Device; Journal Paper Take-Up Mechanism; Electrical Specifications; Ribbon Cassette

1-6
1.2.4 Paper Roll Supply Device
Feeding method
Drop-in loading
Paper roll near-end sensor
Refer to Section 1.3.1,
Main unit configuration .
1.2.5 Journal Paper Take-up Mechanism
Automatic take-up by paper feed motor.
1.2.6 Electrical Specifications
Printer operation voltage (optional power supply: Epson
PS-150)
+24 V DC ± 10%
Current consumption (at 24 V, excluding drawer kick-out)
Operating: Approx. 1.4 A (mean)
Approx. 5.5 A (peak)
Standby: Approx. 0.2 A (mean)
1.2.7 Ribbon Cassette
Table 1-3. Ribbon Cassette Number and Ribbon Life
Part Number Color Ribbon Life (✽)
ERC-38 (P) Purple 4 million characters (25°C (77°F),
continuous printing)
ERC-38 (B) Black 3 million characters (25°C (77°F),
continuous printing)
(✽) Ribbon life is based on the following conditions:
• Character font: 7 x 9 (with descenders)
• Print pattern: ASCII 96-character rolling
pattern at 24 V, 25°C (77°F), head
energizing time: standard
Ribbon cassette overall dimensions
[Units: mm]
Figure 1-11. Ribbon Cassette Dimensions
1.2.8 Dimensions, Weight, Finish
Dimensions
186 x 327 x 145 mm (7.3" x 12.9" x 5.7") (W x D x H)
Weight
Approx. 4.0 kg (8.8 lbs)
Color
Epson standard gray
1.2.9 Environmental Specifications
Temperature
Operation: 5° to 40°C (41° to 104°F)
Storage: -10° to 50°C (14° to 122°F) (excluding paper
and ribbon)
Humidity
Operation: 20 to 80% RH (See the range in Figure 1-12
below, for 30°C (86°F) and above, without
condensation.)
Storage: 20 to 90% RH (excluding paper and ribbon,
without condensation)
Figure 1-12. Operating Temperature and Humidity
Range
Vibration resistance (in Epson standard package)
Frequency: 5 to 55 Hz
Acceleration: 2 G
Sweep: 10 minutes (half cycle)
Time: 1 hour
Directions: X, Y, Z
No external or internal damage should be found after the
vibration test, and the printer should operate normally.
Ambient temperature [ C]
80
60
40
20
0
010203040
.........................................................
5 C (41 F), 80% 30 C (86 F), 80%
40 C (144 F), 45%
Relative humidity [%RH]
Operating 
environment
range
...........................................
..................
..................
.................
...............
40 C (144 F), 20%
5 C (41 F), 20%
CONFIDENTIAL