Printer State and Lcdled Indication

The table below shows the LCD messages and LED conditions that indicate the printer states except for SelecType. When the printer gets into more than one state, the printer indicates the highest priority state. Table 1-15. Printer State and LCD LED Indication Table 1-15. Printer State and LCD LED Indication Data is in buffer but the printer is paused (*1) Depends on the previous printer state is pause state or not. (*2) Paper-out error occurs in the following conditions Paper is not loaded...

Control Circuit

Figure 2-10 gives the control circuit block diagram for the DLQ-3000. The BOARD ASSY., C124 MAIN is located at the center. The printer uses a 16-bit internal 8-bit external 1-chip CPU piPD70433 V55PI ICIO as the main CPU, with a clock frequency of 24.8832 MHz CR1 . The control program is stored in a 1Mbit Flash EEPROM Intel 28F010 IC13 . The CPU starts the program after an external reset signal is received. The program can be reloaded by PC. For memory, two D-RAM's are used for external PSRAM....

Overview

Epson Fx1170 136 Collum

The following sections describe the adjustments required when reassembling the DLQ-3000. After any part concerned is disassembled or replaced for maintenance repair, be sure to adjust the printer to guarantee correct operation. BOARD ASSY., C124 MAIN Section 3.2.3.1 Default, Machine Information Setting Bi-d Adjustment Platen Gap Adjustment Belt Tension Adjustment Bi-d Adjustment Platen Gap Adjustment Belt Tension Adjustment Bi-d Adjustment Platen Gap Adjustment Belt Tension Adjustment Bi-d...

Tools

The tools listed in Table 3-1 should be available when replacing the main components. Table 3-1. List of Recommended Tools Table 3-1. List of Recommended Tools Box driver The opposite side is 7 mm. When printer components are to be sent for servicing, first use the checklist shown in Table 3-2 to note the current state of the components. This checklist provides a record to make servicing and shipping more efficient. Table 3-2. Inspection Checklist for Repaired Printer Table 3-2. Inspection...