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Sony UP-890MD Service Manual

Sony UP-890MD
72 pages
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SONTYTY.
UP-890CE
UP-890MD
SERVICE
MANUAL

Other manuals for Sony UP-890MD

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Sony UP-890MD Specifications

General IconGeneral
TypeThermal Printer
Paper TypeThermal Paper
Gradation256 levels
Print TechnologyThermal
Printing MethodDirect Thermal
Printing Resolution640 x 480 dpi
Printing Area80 mm
InterfaceUSB
Power RequirementsAC 100-240 V, 50/60 Hz
Power SupplyAC 100-240 V, 50/60 Hz
Dimensions12 1/2 x 5 1/4 x 11 5/8 inches
Dimensions (W x H x D)210 x 220 x 100 mm
Weight5 kg
Picture Elements640 x 480

Summary

SAFETY RELATED COMPONENT WARNING

SECTION 1 GENERAL

1-5. Before Printing

Instructions on setting paper type and DIP switches before printing.

1-6. Loading Paper

Step-by-step guide for loading paper into the printer.

1-7. Printing

Instructions for making print-outs, including direction and size selection.

1-8. Precautions

Important precautions for safe operation, installation, and maintenance.

1-10. Troubleshooting

Common symptoms, causes, and remedies for printer issues.

SECTION 2 DISASSEMBLY

SECTION 3 ADJUSTMENTS

3-1. Head Voltage Adjustment

Procedure for adjusting the head voltage for optimal print output.

3-2. Brightness Contrast Adjustment

Procedure for adjusting brightness and contrast controls.

3-3. Motor Speed Adjustment

Procedure for adjusting motor speed for consistent printing.

SECTION 5 CIRCUIT DESCRIPTION

5-1. Video Circuit

Explanation of the video signal processing circuit.

5-6. Thermal Head Section

Details on the thermal head configuration and timing.

SECTION 7 ELECTRICAL PARTS LIST

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