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I was driven nuts by a C300i today giving J2001 from tray 2. The paper clears the tray but then jams in front of the registration roller every 20 pages or so. Tried cleaning the feed unit and the relay rollers and every thing else, even adjusted the loop adjustment up and down with no luck. Could not see any nicks on the leading edge. After repeating the same thing over and over again like a mad man I removed the mylar guide strip on the first tray guide on the feed unit itself and operated the machine without it. That worked to fix the J2001 jams from tray 2 but the first tray jammed that needed that mylar to function. I reattached the mylar to the 2nd tray and the problem was resolved.
Summary of this tale would be that I guess the mylar was glued on ever so slightly out of position from the factory(Only 25K on the clock) causing J2001.
Interesting! I've seen plenty of those tray edge mylars bend & mangled by endusers, but never saw it affect a different tray. Almost always you get a paper skew, or it never gets out of the same tray with the bent mylar. Thanks for sharing. =^..^=
If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
Jam Code 20-01, first jammed sheet in position right side door (below sync area) - slightly skewed and crumpled (slightly pushed together).Another jammed Paper approximately 1cm above the side door. Probably defective paper feed assy (AA2JR72100). Replace the Paper feed Assy (AA2JR72100).
A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
Blessed are they who can laugh at themselves, for they shall never cease to be amused.
Interesting! I've seen plenty of those tray edge mylars bend & mangled by endusers, but never saw it affect a different tray. Almost always you get a paper skew, or it never gets out of the same tray with the bent mylar. Thanks for sharing. =^..^=
Yea this can keep you busy. The mylar causing this issue is not on the tray but on the guides on the feed unit itself. That is there to form the vertical conveyance path.
As the guide is transparent same as the mylar its quite difficult to see the edge of the mylar. The easiest way to check is if you run your finger upwards you will feel the bottom edge of the mylar sticking over the guide and not in it. Took me a little while to find it the 1st time.
I have the same problem as "allan," except every page jams the same way, and I don't know what to do. This is the first time I've encountered something like this. I swapped the AA2JR72100 from another machine and I know that's the problem. I just don't know which component. Can you help me?
Is Mylar a foil and is it clearly marked in red? If I understand correctly. I have two different machines, one of which works and the other doesn't. I don't see any difference.
That's not a mylar issue. It stops at a vertical relay rollers. Perhaps no drive or something is holding the paper too tightly for the vertical rollers to pull.
unless it has over 500k on it and is actually worn down, that shaft is 100% fine
IPA and a greeny will have put that back to 100% black perfection
you didnt even try to clean it first?
sorry but wow.
25 years ago on my first call my trainer told me if you are stumped, clean it like you are selling it to a mother in-law.
80% of the time you will completely fix it just by cleaning it.
i lived by those words and was never disappointed.
We know a thing or two because we've seen a thing or two.
The medication helps though...
Thanks for the tip. I just cleaned it with isopropyl alcohol before installing it. It went through three sheets fine, and then the same thing happened again. Unless I need to clean it differently. The surface of this roller is very smooth, and when it's working properly, it's slightly matte. It has 150k on it.
If the rubber surface is getting a hard skin on it, you might try using an orange oil based cleaner or WD40 on the rubber surfaces only. WD40 is usually my last resort with rubber rollers.
If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
A favorite resort of the foreign residents of Yokohama during the summer months is the island of Enoshima. It is about twenty miles away, and is a noted place of pilgrimage for the Japanese, on account of certain shrines that are reputed to have a sacred character. Doctor Bronson arranged that his party should pay a visit to this island, as it was an interesting spot, and they could have a glimpse of Japanese life in the rural districts, and among the fishermen of the coast. "But as we are in for it," he continued, "we must make the best of the situation, and hope to go through in safety. Many a strong ship lies at the bottom of the sea, where she was sent by just such a storm as we are about to pass through, and many another has barely escaped. I was once on a ship in the China seas, when the captain told the passengers that it would be a miracle if we remained half an hour longer afloat. But hardly had he done speaking when the wind fell, the storm abated, and we were safe. The typhoon is to these waters what the hurricane is to the West Indies; it is liable to blow at any time between April and September, and is often fearfully destructive. OPIUM-PIPE. OPIUM-PIPE. "Surely your ladyship knows Dr. Bruce!" Hetty said with a vivid splash of colour on either cheek "A little time ago I understood that Dr. Bruce----" "I require that everywhere a strict investigation shall take place into the conduct of the soldiers with regard to the life and property of the civilian population. "Where were they buried?" They all pressed forward. "Count out. That's the only fair way," shouted the boys in the center. "Now, there's three loaves o' bread for the Sargint," said Harry, laying them down on a newspaper. "There's three for the Corpril; there's three for me; there's three for you." "'T?un't peas, thick 'un," Vennal would break in uproariously, "it's turnips—each of 'em got a root like my fist." At this moment of perplexity, some medicine, that she had obtained from Edith, occurred to her, and, with a feeling of confidence, and almost of extacy, she took a phial from a shelf in a cupboard where she had placed it, and, pouring out the contents in a large spoon, hesitated an instant ere she administered it. "Let me see," said she; "surely it was a large spoonful Edith told me to give—yet all that was in the phial doesn't fill the spoon. Surely I can't be wrong: no—I remember she said a large spoonful, and we didn't talk of any thing else—so I must be right." But Mary still hesitated, till, hearing a sudden noise in the court-yard, which, she conjectured, was her mistress returned, and as the child was getting worse every moment, she leaned back its head, and, forcing open its mouth, compelled the patient, though with difficulty, to swallow its death. The draught was taken; the rigid muscles relaxed, and for a minute the child lay motionless in her lap; but in an instant after, Mary could scarcely suppress a shriek at the horrid sight that met her gaze. The eyes opened, and glared, and seemed as if starting from the head—the fair face and the red lips, were blue, deepening and deepening, till settling in blackness—the limbs contracted—the mouth opened, and displayed a tongue discoloured and swollen—then came a writhing and heaving of the body, and a low, agonized moan: and, as Mary looked almost frantic at this dreadful sight, Edith's words, when she had given her the phial, "that there was enough there to kill," suddenly occurred to her—and then, too, came, with a dreadful distinctness, the remembrance of the true directions which Edith had given. It was nearly noon the next day, when the under-sheriff entered the room to ask if their opinions were yet unanimous. The galleyman still refused. "That for ye, coward," said Tyler, striking him with the flat side of his bared weapon. Oakley aimed another thrust which was again turned aside, and the smith, now flinging down his sword, seized upon his right hand and wrenched the dagger from its grasp. After a short struggle, Oakley fell heavily on the pavement with the blood streaming from his mouth and nostrils. HoME萝拉泷泽第4部资源
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I just cleaned it with isopropyl alcohol before installing it. It went through three sheets fine, and then the same thing happened again. Unless I need to clean it differently. The surface of this roller is very smooth, and when it's working properly, it's slightly matte. It has 150k on it.
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