Repair of the Printer Mechanism

This section provides instruction for repairing the printer mechanism. It describes various problems, symptom, likely causes, checkpoints, and solutions. Select appropriate symptom from the table and check each parts and its function as described in the checkpoint. Table 5-9. Repair of the Printer Mechanism Table 5-9. Repair of the Printer Mechanism Abnormal PF motor operation when the power is turned on. Foreign substances are loaded in the PF gears. Manually drive the PF drive gear and check...

Epson Stylus Cx5500 Block Diagram

Color Sensor Circuit

Pump Mechanism Power Transmission Process The process of conveying the motive power to the paper eject roller by rotating the pinion of PF motor is shown in figure 2-12. This motive power is conveyed to the Gear C through Gear B. In the figure above, although the lever in order to drive Gear C, carriage lock, head cleaner mechanism is shown separately, it is constructed as one unit. Since the engagement of these two parts depends on the tension of the compression spring, if the...