Troubleshooting Tools Tool No. Platen Gap Adjustment Mechanism Figure Remove the E-ring RE 5 from the shaft. Friction Feeding Figure 6. When the platen is replaced, perform the following adjustments: Remove the push tractor unit. Click on item below to go to:

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This is a private listing and your identity will not be disclosed to anyone except the seller. One strip can be selected by vertically moving the color ribbon cartridge using point A of the carriage as a fulcrum. Write enable q CE1: Thermistor for compensating for changes in paper thickness due to changes in temperature Figure See Table A-4 1.

12 NEW Compatible Dot Matrix Black Ribbons for Epson LQ LQ LQ L | eBay

Lift the cooling fan together with the fan screen and fan adapter, and remove them. Printhead Temperature Detection Circuit The temperature of the printhead rises as the solenoids in the printhead continue to be driven. The main features are as follows: CR Motor Specifications Table Paper Feed Mechanism Specifications Table Figure shows the LQ housings.


HF Motor Specifkdtions Table When the printer is initialized in this way, it performs the following actions: Refer to Figures A and A in the appendix during epsson.

The value of “T” varies according to the input data. Paper Guide Plate Orientation q You can easily mount the paper guide plate spring by using a round nose pliers. Paper Tension Assembly Removal 4- 19 Figure When the speed is 2, 3, or 4, the carriage is accelerated for steps using phase switching.

Bind the three cables together and fold them. Don’t care A-1 5 REV.

Specifications not affected by firmware hardware specifications are the same whether or not the Identity Module is installed.

TL Terminal Functions in No. Turn the power OFF.

LQ Printer Driver – 24 Pin – Download – Dot Matrix – Epson

Figure shows the ribbon feed mechanism. The LIR signal goes active from the first half of state T1 to that of state T3, and indicates that this cycle is an OP code fetch cycle.


Reference Voltage Generation Circuit Figure Printing colors are not switched correctly. Paper Release Mechanism Operations Figure Place the carriage over the cutout in the base frame, then disconnect the connector for the paper width sensor from the back of the base frame.

Epson LQ 2250

If the voltage does not reach 5. In this chapter, the following abbreviations are used: Model Exploded Diagram 1 Figure A Check the settings of the interface between the printer and host computer.

Printer Mechanism Figure Compact circuitry is made possible by the use of a DC-to-DC converter.