HP Designjet 10000s HP Designjet 10000s Printer series - User's Guide - Page 26

Introduction 4. When you press power on, the printer performs a power-on self-diagnostic test and the following messages are displayed on the front panel. (If a 64" paper roll is loaded). NOTE Unless there is an emergency, only turn off the printer while PRINTER READY is displayed on the front panel. Do not turn off the printer while INITIALIZING or PH RECOVERY is displayed on the front panel to avoid ink drops and damage to the printhead. 5. When you turn the printer power on, the heater front panel display turns on. Turn on the heater power on/off switch at the rear of the printer to use the heater. When the heater power is off, the following message is displayed on the front panel. Turn on the heater Press the power switch (1) at the rear of the printer (right hand side viewed from the rear of the printer). NOTE Use the heater switch at the rear of the printer only when turning the printer off completely for removal, installation, or servicing. 16 Chapter 1 Introduction ENWW