Cleaning The Print Head; Tm-T88Iii Specifications - Epson TM-T88III Manual Del Usuario

2. Remove jammed paper, reinstall the roll, and close the cover.
3. If paper is caught in the cutter and you cannot open the printer
cover, open the cutter cover as shown on the left below.
4. Turn the knob until you see a triangle in the opening, as shown
on the right below. This returns the cutter blade to the normal
position. There is a label near the cutter to assist you.
5. Close the cutter cover.
6. Open the printer cover and remove the jammed paper.

Cleaning the Print Head

After printing, the print head can be very hot. Be careful not to touch it
and to let it cool before you clean it. Do not damage the print head by
touching it with your fingers or any hard object.
Turn off the printer, open the paper roll cover, and clean the
thermal elements of the print head with a cotton swab moistened
with an alcohol solvent (ethanol, methanol, or IPA).
EPSON recommends cleaning the thermal head periodically
(generally every 3 months) to maintain receipt print quality.

TM-T88III Specifications

Printing method
Dot density
Printing direction
Printing width
Characters per line
(default)
Character spacing
(default)
CAUTION:
Thermal line printing
180 dpi × 180 dpi [dots per 25.4 mm {1"}]
Unidirectional with friction feed
80 mm paper width model: 72 mm {2.83"}, 512 dot positions
58 mm paper width model: 50.8 mm {2"}, 360 dot positions
80 mm paper width model: Font A: 42; Font B: 56
58 mm paper width model: Font A: 30; Font B: 40
Font A: 0.28 mm {.01"} (2 dots); Font B: 0.28 mm {.01"} (2 dots)
TM-T88III User's Manual 7
English