canon clc 1150

[Guest]

dear friend please help me

i have clc 1150 it is not switching on what is the problem................?

[SCREWTAPE]

Check the circuit breaker.
Then check the fuser section... lamps
Maybe you have a bad power supply.

[teckat]

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what about wall voltage/ what about breaker on side of printer/u have to remove side panel to access on this model/

[dksrinivasrao]

thanks for ur guidence

now printer is switching on but while warming up rollers not rotating & even ctr drum also, is it problem with motor or any other pls guide me

[teckat]

thanks for ur guidence

now printer is switching on but while warming up rollers not rotating & even ctr drum also, is it problem with motor or any other pls guide me

no warm up ?? - do u have a error code ?? / must clear in service mode/ is there a message on control panel

[dksrinivasrao]

thank you 4 u r rply

after switch on click sound comes and no warmup nothing .......

[teckat]

thank you 4 u r rply

after switch on click sound comes and no warmup nothing .......

when u flip on power switch-does it stay on or does it trip off right away/if it trips u need to check that circuit breaker position.
if power switch stays on & control panel is on /do u see an error code on it/ will not warm up if error code E000 is there/

what about wall voltage ???
the circuit breaker & power switch are two different switches

breaker is behind panel, by power cord

dcfuse3..jpg
circuit breaker is on other side of that lower left cord

need to test for AC supply at wall outlet/to power cord/ past breaker/to output in machine

Canon copiers are designed to turn off the power switch under two conditions, barring loss of 24vdc or a faulty power switch.

They will turn off if a fault is seen in the fixing assembly or the exposure lamp circuit.
Areas to check are the door switches, the transfer arm engage switch, fixing thermistor's, thermal switch's, fixing lamps, scan lamp.

When checking these components use a multi meter to check continuity of the circuits and also check for continuity to frame ground.

If the circuit is open replace the faulty component, if the circuit shows a short to frame ground then check the wiring of the circuit for insulation being worn away and coming in contact with the frame.

After doing the above check, if the circuits check good the next area to check would be the connectors on the back wall of the machine for the fixing assembly and the connector at the lamp regulator. If any cracks or spread pins are observed replace the connector

[dksrinivasrao]

i'm using step down, the voltage is 240 V & 50 Hz

[teckat]

read above checks

[dksrinivasrao]

11052010..jpg


dear i cheked above readings, but no use, if power fluctuation is also a factor?

[teckat]

[ATTACH=CONFIG]4474[/ATTACH]


dear i cheked above readings, but no use, if power fluctuation is also a factor?

Fluctuation can only be tested with a line monitor that prints out readings & hooked up to printer for at least 72 hrs.


If u checked your AC in to the AC out past the breaker /then to the AC going to relay & Power supply and to DC output/ if that is all good/ u need to check the door switches / upper center & middle-lower

AC power is absent.

Is the rated voltage present
between terminal 2 and 6 of the AC
power cut relay (RL1)

Power switch
(SW1)
Connect the meter probes to both
terminals of the power switch
(SW1). Is the resistance 0Ω when
the switch is turned on and ∞Ω
when the switch is turned off?


Leakage breaker
(ELB; faulty or
off)
Is the switch of the leakage breaker
(ELB) on? Or, is it 0Ω when both
terminals of the breaker is checked
for electrical continuity?

AC power cut
relay (RL1)
Connect the meter probes to both
terminals of the relay (RL1). Is the
resistance 0Ω when the switch is
turned on and ∞Ω when the switch
is turned off?

DC power is absent.
AC power supply

Is AC power present between the
following terminals?
between J701-1 and J701-3 and
between J701-2 and J701-4 on the
DC power supply PCB

Transfer unit lever
switch (SW3), left
front cover switch
(SW4), delivery
cover switch
(SW5)
Turn off the power switch, and
disconnect the power plug; then,
check each switch (SW3, SW4,
SW5) for electrical continuity. Is it
normal?

Check DC power supply
PCB
Check DC fuse PCB

[anothertech]

Check front and left end door interlock switches, and RL1 in the back of the machine.