Ricoh Pro C7500 Operator's Manual page 256

6. Troubleshooting
Message
"The following failures
have occurred."
"ECxx-x-xxx-xx-x"
"The following functions
cannot be used."
"Warming Up..."
• If the message persists even after you have performed the operations as instructed in the following
message, a malfunction may temporarily occur on the machine. Turn off the power of the machine,
wait for 10 seconds or more after confirming that the main power indicator is turned off, and then
turn on the power.
• See page 14 "Turning On and Off the Power".
• "Cover Open"
• "Replace Print Cartridge(s)."
• "Add staples."
• "Waste Toner Bottle is full."
• "Hole Punch Receptacle is full."
• "No paper."
• "Output Tray Full"
254
Condition
The machine needs to
be repaired.
The machine is
recovering from the
sleep mode.
Solution and reference
Consider repairing the machine.
Wait a while. Turn off the power of the machine if
the message persists after nine minutes, wait for
10 seconds or more after confirming that the main
power indicator is turned off, and then turn on the
power.
See page 14 "Turning On and Off the Power".