Oki GL412e GL408e/GL412e User's Guide - Page 136

Unit 5: Troubleshooting TEST PRINT TROUBLESHOOTING Chapter provides instruction on special printing to identify and resolve specific print problems. HEX DUMP Allows the operator to determine if there were problems in the downloading of data. The contents of the print buffer can be examined using the Hex Dump Mode. In the left column, each line of data received is numbered. The center column provides the data in hexadecimal format. And in the right column, same data is provided in the ASC ll format. Follow the flow chart provided below to perform this activity. TEST LABEL PRINTING Allows the operator to identify specific problems regarding mechanical performance and setup. The test label is designed to assist in the identification of print problems. Follow the flow chart provided below to perform this activity. POWER ONLINE LINE OFFLINE FUNCTION DIAGNOSTICS Screens only display if Admin User is enabled within the Advanced Mode ENTER DIAGNOSTICS Priority Setting Printer Tests Test Count Software Build Hex Dump Mode Print Error Log Clear Error Log Flash Installed DRAM Installed Ptr On Time Printer Usage PrintHead Usage Head On Time Reset Head Data PrintHead Usage Head Type Head Voltage ENTER Priority Setting Command* Printer Tests Checkerboard* Software Build XXXXXX VX.XXX Hex Dump Mode Disable* DIAGNOSTICS FLASH Installed 8 Megabytes DIAGNOSTICS DRAM Installed 32 Megabytes DIAGNOSTICS Ptr On Time XXXXX.X Hours DIAGNOSTICS Printer Usage XXXXX.X Meters DIAGNOSTICS PrinterHead Usage XXXXX.X Meters DIAGNOSTICS Head Type XXX DPI DIAGNOSTICS Head Voltage XX.XX +/- X.XX volts Test Count 5 Pages* DIAGNOSTICS Print Error Log DIAGNOSTICS Clear Error Log Error Log Clear DIAGNOSTICS Head On Time XX.X Hours DIAGNOSTICS Reset Head Data Resetting Head Data GL408-412e Operator Manual Figure 6-1, Diagnostics Mode 5-12 PN: 9001163A