Epson 2200 Service Manual - Page 70

EPSON Stylus PHOTO 2100/2200 Revision B 3.1 Overview This chapter describes unit-level troubleshooting. 3.2 Error Indications and Fault Occurrence Causes This section explains the LED indications, EPW3 messages and fault occurrence causes at occurrence of the following errors during any sequence/operation (e.g. power-on sequence, paper feeding/loading sequence, ink sucking sequence). Table 3-1. Error Indications and Fault Occurrence Causes Printer Condition Communication Error Power - Indicators Paper - Ink 1-7 - Model Difference - - - EPSON Printer Window 3 Fault Occurrence Cause This error is detected when the printer cannot communicate with the PC properly. Examples are as follows. 1. The connection port differs from the port used on the driver. 2. Main board fault. 3. Power supply board fault. CAUTION: Since D4 is also supported by the parallel interface, communication can be made if Fatal error occurs. Therefore, this error is narrowed down to the above causes. This error is detected if a different product is connected to the printer driver. 1. Mismatch between the printer driver and product 2. The EEPROM E0 area data differs from the specifications. "-" Blink Blink 2 : don't care : 0.5sec on + 0.5sec off repetition : 0.2sec on + 0.2sec on + 0.2sec on 0.4sec off repetition High speed Blink Blink alternately 1 Blink alternately 2 : 0.1sec on + 0.1sec off repetition : 0.5sec on + 0.5sec off repetition : 0.5sec on + 0.5sec on repetition TROUBLESHOOTING Overview 70