Samsung SCX3400

Machine Test

• Switch Test
  Use this feature to test all keys on the operation control panel. The result is displayed on the LCD window each time you press a key.
• Modem Test
  Use this feature to hear various transmission signals to the telephone line from the modem and to check the modem. If no transmission signal sound is heard, it means the modem part of the main board malfunctioned.
• Dram Test
  Use this feature to test the machine’s DRAM. The result appears in the LCD display.
• Shading Test
  The function is to get the optimum scan quality by the specific character of the CIS (Contact Image Sensor). If the copy image quality is poor, perform this function to check the condition CIS unit.

Report

• Protocol Dump
  Protocol list shows the sequence of the CCITT group 3 T.30 protocol during the most recent sending or receiving operation. Use this list to check for send and receive errors.
• Supplies Info
  Supplies Information Report shows toner cartridge information such as toner remaining, toner capacity, toner product date etc.
• Configuration
  Configuration report shows the status of the user-selectable options. You may print this list to confirm your changes after changing settings. This page provides useful information for service.
• Error Info
  Error Information Report shows error records.
• Usage Counter
  Usage page report shows usage page counts since service date. It shows total counts of the simplex print and duplex print.
• Component Check
  Component Check Report shows the operation procedure of the machine test in tech mode.
• Fax Options
  This report shows fax options.