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My konica 2223 copy lamp is dim resulting to paper jams and blank copies, im just repalce my Power supply board

Im just replaced my Power supply board and P51 error was corrected

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  • 14 Answers

Check your newly installed power supply board input rating if the same with the old one if yes P51 error common for front door open and can be cleared by closing the front door. Door lock actually connect to the interlock switch at the back beside power supply unit sometimes we just clean connectors if not replace power supply. Now if the light scan with very low intensity the result would be darker and probably will cause you paper jam at the fusing/heater unit but, if blank copies the light intensity is to high. you may adjust or correct it by CVR adjustment/Light intensity adjustment " go to 36 mode off machine hold 3 and 6 while power on release 3&6 after display reads CC, enter address 9-0, start, p- select (0/30 darker 35/55 normal- 60/90 lighter) this adjustment may vary depending on drum coating and optical adjustment/cleaning. I suggest clean first all mirrors before you do it.Hope this may help you sold the problem.

Posted on Feb 20, 2012

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Posted on Jan 02, 2017

jqsababa967
  • 145 Answers

SOURCE: Konica 2223 J72 alarm

ST216, J72.
Solution:
PROBABLE CAUSES:
1. Paper is caught on the flapper assembly (p/n 12TK-4510). The indexer is not adjusted high enough to have the flapper correctly positioned. This symptom usually occurs after the last copy enters the top bin. To properly adjust the indexer position, perform the following:
a. Power copier OFF.
b. Remove the front and rear covers.
c. On the sorter CB, set dipswitches SW1-1, SW1-2 and SW1-3 to the ON position.
d. Ensure both sorter interlocks are closed (PS208 and MS201).
e. On the sorter CB, press and hold PSW1 while powering ON the main body (code 70-00 will occur; this is normal).
f. Release PSW1, then press and release it one time. The indexer will lower to the adjustment position (approximately at the 4th bin).
g. Open the conveyance section.
h. Insert the indexer positioning shaft adjustment tool (p/n 7050K0020) into the access hole on the rear side frame of the sorter. The hole is located to the right of the conveyance door interlock switch (MS201). The shaft should be positioned under the indexer and into another hole in the front side frame.
Note: The indexer positioning tool is the same tool used for optics alignment on the 7050.
i. Rotate the indexer motor encoder plate to lower the indexer until it contacts the adjustment shaft.
j. Loosen the fixed screw located on the front side of the indexer.
k. Slide the front of the indexer up or down until it is positioned parallel with the adjustment shaft. Retighten the indexer fixing screw.
l. Loosen the screw that secures the PS203 4-slot encoder plate and adjust the 4-slot encoder plate until LED 1 is lit. Retighten the encoder plate.
Note: Either or both interlock sensor/switch (PS208/MS201) must be opened during this adjustment.
m. Remove the indexer positioning shaft and reset all 3 SW1 switches to the OFF position.
n. Power copier OFF/ON to return to the normal mode.

2. The sorter top front frame is slightly bent and not parallel with the rear top frame. This, in turn, allows the top cover to be out of position and bind the flapper gate (p/n 12TK-4510). This gate should normally open when the indexer lowers to bin 2, allowing the paper to enter the bins.
Reform the sorter top frame so the top cover, when mounted, does not bind the movement of the flapper gate.

3. Mylar guides are installed on the exit unit of the main body.
Remove the mylar exit guides when a sorter is installed. The guides help eliminate static when paper exits into the catch tray. When a sorter is installed, the guides can cause exit misfeeding.

4. The flag for the sorter entrance sensor (PS201) is stuck on the guide plate below the sensor. This happens when the top of the sorter is lifted as it is moved away from the copier.
Lift the top of the sorter and place the flag back into its proper position. Instruct the operators not to lift the top of the sorter when it is moved.

HOPE THAT HELP
THIS IS ONLY FOR ST216 MODEL SORTER

Posted on Oct 17, 2008

  • 51 Answers

SOURCE: f35 error code

Warm-up was not completed
within a specified period from
the start of warm-up.
• The low fixing temperature
fault detection software is
activated.

The fixing temperature at the
end of warm-up is less than the
specified temperature.
• The low fixing temperature
fault detection software is
activated.


The fixing lamp does not turn
OFF within the specified period.



SOLUTION

Rewrite the data at
address “P47” in the
25 mode to “0”.

(1) Turn the main switch OFF.
(2) While pressing the numerical keys 2 and 5 of the copy
quantity setting button, turn the main switch ON. This
will enable the 25 Mode. The 25 Mode is used exclusively
to rewrite in memory and, therefore, does not
support normal copy operations.

Posted on Aug 31, 2009

  • 3 Answers

SOURCE: frequent paper jams with my Konica 2223 photocopier

I believe u have cleaned all the optics right? if yes then,check if ur dev. is over toned run a few copies with flat top cover open
if not then change the dev and see if it works

Posted on Nov 07, 2009

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F35 error code


Warm-up was not completed
within a specified period from
the start of warm-up.
• The low fixing temperature
fault detection software is
activated.

The fixing temperature at the
end of warm-up is less than the
specified temperature.
• The low fixing temperature
fault detection software is
activated.


The fixing lamp does not turn
OFF within the specified period.



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Rewrite the data at
address “P47” in the
25 mode to “0”.

(1) Turn the main switch OFF.
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quantity setting button, turn the main switch ON. This
will enable the 25 Mode. The 25 Mode is used exclusively
to rewrite in memory and, therefore, does not
support normal copy operations.

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