Canon iR C2880 series, Руководство по обслуживанию

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Chapter 10
10-8
10.4.2.3 Rated Output of the Options Power Supply PCB
0013-8670
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
Rated output and power supply tolerance of the accessory power supply PCB are shown below:
T-10-7
10.4.2.4 Rated output of the all-night power supply PCB
0014-4398
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
Rated output and power supply tolerance of the all-night power supply PCB are shown below:
T-10-8
10.4.3 Protection Function
10.4.3.1 Protective Functions
0013-8671
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
The machine's DC power supply PCB and those of its accessories are equipped with protective functions against excess current and voltage, which will automati-
cally cut off the output voltage in response to an error power condition (caused, for example, by a short-circuit on a load).
If any of these protective mechanism has gone on, turn off the main power switch of the printer unit, and remove the cause of activation; then, leave the machine
alone for about 3 min, and turn its power back on to reset it.
10.4.4 Backup Battery
10.4.4.1 Backup Battery
0013-8672
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
In this machine's main controller PCB, 1 lithium battery is equipped as data backup power supply for electric outage or disconnection of the power plug.
When mit dem falschen Typ ausgewechselt, besteht Explosionsgefahr.
Gebrauchte Batterien gemas der Anleitung beseitigen.
10.4.5 Energy-Saving Function
10.4.5.1 Overview
0013-8673
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
1. Standby Mode
In standby mode, the machine is more or less ready to start a job, i.e., all its components are supplied with power.
2. Power Save Mode
Power status change control: low-power and sleep mode are called power-save mode as a generic term. The power mode changes from stand-by to low-power, then
to sleep automatically.
T-10-9
Output name 24V
all-night/non-all night non-all night
rated output 24V
tolerance +5%,-6% (between 0.1 A and 6.5 A)
+8%,-6% (between 0 A and 12 A)
Output name 3VB
all-night/non-all night all night
rated output 3.4V
tolerance 3%
Main SRAM PCB Manganese Dioxide/Lithium Battery (3V, 100mAh)
Life of the Battery 10 years or more for both batteries (the state that the power plug is disconnected)
Replacement of the Battery Replacement of the battery itself is not available in the servicing field.
Remedy after replacement of the battery at the workshop Enter the value indicated on the service label
Low power mode (at time of
shipment) shift The machine moves through different states in response to the passage of times programmed
in advance.
Description The machine performs its power save functions in keeping with the requirements of the
Energy Star standards.