Servicing Adjustment Item List

The adjustment items of this product are as follows. Install the Head Nozzle surface parallel to the printing surface and set the gap between the paper and the Head Nozzle surface to the specified value. Mechanical adjustment using the thickness gauges. Make a proper adjustment according to the result whether the manually-moved carriage printhead runs over or hits against the gauges placed on the platen. When the main board needs to be replaced, use this to copy adjustment values stored on the...

Cr Home Position R290

Carriage Position Sensor Epson Printer

Power the printer and turn it off forcedly by disconnecting the power cable when the CR Unit is unlocked and moved away from the home position. Turn the EJ Roller gear on the left side of the printer in the direction of the arrow until the carriage is unlocked. Figure 4-8. How to Unlock the Carriage Figure 4-8. How to Unlock the Carriage The flowchart below shows step-by-step disassembly procedures. When disassembling each unit, refer to the page number shown in the figure. Panel Assy Cover...