Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this product, or (excluding the U.S.) failure to strictly comply with Seiko Epson Corporation’s operating and maintenance instructions.
If water or other liquid spills into this equipment, unplug the power cord immediately, and then contact your dealer or a SEIKO EPSON service center for advice. Continued usage may lead to fire. CAUTION: Do not connect cables in ways other than those mentioned in this manual.
WARNING: If an accident occurs when the power switch cover is attached, immediately remove the bottom cover and unplug the power supply cable to avoid fire. TM-T90 User’s Manual 3...
(with the paper exit at the front) either on a flat surface or by hanging it on a wall (using the optional hanging bracket set, WH-10). When you install the printer vertically, attach the rubber feet and control panel label as shown in the illustrations below. 4 TM-T90 User’s Manual...
2. Insert a paper roll and pull out a small amount of paper, aligning the paper with the guide. 3. Close the paper roll cover; then tear off the roll paper. Note: Be sure to close the cover completely by pushing down on the middle of the cover. TM-T90 User’s Manual 5...
After removing the cutter cover, use a ballpoint pen or tweezers to turn the knob in the direction indicated by the arrow until you see a triangle in the opening. 6 TM-T90 User’s Manual...
Turn off the printer, open the paper roll cover, and clean the thermal element of the print head with a cotton swab moistened with an alcohol solvent (ethanol, methanol, or IPA). EPSON recommends cleaning of the thermal head periodically (generally every three months) to maintain receipt print quality. Connecting Cables...
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MTBF: 360,000 hours, MCBF: 70,000,000 lines (single-color thermal paper used), 35,000,000 (two- color thermal paper used) 148 × 140 × 201 mm Overall dimensions Weight (Mass) Approximately 1.8 kg lps: lines per second dpi: dots per 25.4 mm (dots per inch) 8 TM-T90 User’s Manual...