D-Link DP-101 Hardware Guide - Page 14

DP-101 Print Server Hardware Guide Power-up and Self-Test Whenever the DP-101 is powered up, two kinds of testing procedures follow automatically. The first procedure is just a programmed series of LED flashes, to confirm proper operation of the three LED indicators. The second procedure comprises programmed tests of each of the DP-101's major components. If any fault is found during the component test series, testing is halted and a continuous pattern of LED flashes signals the nature of the fault. LED Test Series Immediately upon power-up, all three of the LED indicators will show steady green for several seconds. Then the LPT indicator will flash three times while Pw/Tx and Lk/Rx remain steady. Irregularity of any of the LEDs during this LED test series indicates that there is a problem with the LEDs themselves. Contact your dealer for correction of any LED problems before proceeding. Component Test Series The actual component tests immediately follow the LED tests. A normal (no fault) result is signaled by three flashes of the LPT indicator and the start of normal print server operation. If any error condition is found during the component test series, then the test will halt with the LPT LED continuously signaling the particular error according to the following table. LPT Flash Pattern steady long flashes continuous on One long, two short flashes One long, three short flashes One long, four short flashes One long, five short flashes One long, six short flashes One long, seven short flashes One long, eight short flashes One long, nine short flashes steady short flashes One long, eleven short flashes Error Type Firmware Reload Required DRAM Error Timer INT Error Flash Protected Flash ID Error Flash Erase / Program Error LAN Controller Error LAN Memory Error Parallel Controller Error LPT Error EEPROM Error LAN I/O Base error In the event of a Firmware Reload Required error at startup, proceed according to instructions given in the PS Admin User's Guide ("PS Admin Administration" section, under the heading "Upgrading the Print Server's Internal Firmware"). In the event that any of the other listed error conditions is encountered on startup, contact your dealer for correction of the fault. 6 Unpacking and Installation