Service Manual: Venus-C2/V-C2 (D014/D015
Contents
1. ra 0960 Never touch the ITB rollers when removing installing the belt If a roller or the surface of the belt is touched accidentally moisten a clean cloth and clean the affected area 330 Image Transfer Unit ra 0959 Make sure that the belt is even with the edge of the roller as shown above ra 1026 When reinstalling the ITB cleaning brush roller confirm that the seal A is on top and visible e Always dust the ITB with lubricant powder before reinstalling the ITB unit in the machine Reassembling the Belt Unit and Cleaning Unit ra 0952 331 3 Replacement and Adjustment 1 Insert one sheet of A4 LT paper under the lubricant blade as shown to protect the corner seals of the belt cleaning unit The paper should be under the under the blade as shown above not over the blade 2 Lower the belt unit A onto the cleaning unit B ra 1041 3 Reassemble the belt unit and belt cleaning unit ii ra_1042 4 Setthe reassembled ITB unit on end as shown 5 Pull the paper out slowly 6 Check the paper If the paper is unmarked go to the next step 332 Image Transfer Unit O If the paper is creased or torn separate the image transfer belt and cleaning unit Inspect the seal If the seal is damaged replace it Dusting the ITB with Lubricant Powder 1 Geta pack of Lubricant Powder B1329700 The ITB must be coated with lubricant powder B1329700 before installin2. 1 Remove e D sensor MUSIC sensor plate A Cover amp x2 B MUSIC and ID sensors amp x4 EB x1 Reinstallation Dothe forced MUSIC adjustment with SP2111 1 339 3 Replacement and Adjustment Image Transfer Power Pack 1 Remove e ITB A Support bracket amp x1 B Small idle roller plate C Large idle roller plate D Image transfer power pack x6 EP x6 2 Note the correct positions of the color coded connectors when you disconnect them so that you can reconnect them correctly Red Blue amp Yellow Reinstallation 340 Image Transfer Unit B d014r334 When you reattach the support bracket A rotate the screw B up as shown then tighten it e Do the forced MUSIC adjustment with SP2111 1 Belt Position Sensor ra 1044 1 Remove e ITB A Belt position sensor assembly amp x2 EB x1 Reinstallation After the reinstallation of the new sensor do the following SP codes e SP2912 1 Encoder Sn Adj Light e SP2914 1 Encoder Sn Get 1st Phase e SP2111 1 Forced MUSIC Adjustment 34
3. 328 3 Replacement and Adjustment Image Transfer Unit Emptying the Dust Collection Unit ra 0911 1 Open the front door Pull out the drawer unit Insert a sheet of A3 paper A under the dust collection unit Disconnect the dust collection unit B Dump the paper dust from the dust collection unit C onto the paper D Se I x 3e Carefully remove the paper and discard Separating the Belt Unit and Belt Cleaning Unit Disassembly and ITB Replacement 1 Puta clean sheet of paper on a flat surface 2 Remove the ITB from the machine 3 Place the ITB unit on the sheet of paper To prevent spilling used toner always hold the unit level when you remove it lift it carry it or set it down Image Transfer Unit ra 1001 5 Pull the ITB cleaning unit A forward while pushing the ITB belt unit backward to separate the cleaning unit from the belt unit 6 Lift the belt unit C off the cleaning unit D ra 1030 7 Remove A Screw amp x1 B Screw amp x1 329 3 Replacement and Adjustment 8 Disconnect C EB x1 Reassembling the Belt Unit and Belt Cleaning Unit Before You Begin Here are some important precautions you should obey when reassembling the ITB Unit ra 0958 When you install the new belt the edge of the belt with the encoder film strip must be at the back of the unit with the image position sensor The encoder edge of the ITB is silver
4. g a new ITB The lubricant powder B1329700 composed of ZnSt is specially designed for this machine Never use setting powder 54429101 for this machine Using this setting power will damage the drum charge roller and cause problems with image quality Do not use the yellow toner from this machine because it contains developer and this will damage the drum and ITB D C d014r318 2 While rotating the knob A in the direction indicated by the arrow apply Lubricant Powder B1329700 at B with a soft dry cloth 3 Keep rotating the ITB at A while continuing to apply the powder at B through one full rotation until the ITB is completely covered with powder 4 AftertheITBhasbeen completely covered with the lubricating powder turn lever C to the up position 5 Afterthe ITB is completely covered with powder rotate the knob D in the direction indicated by the arrow 6 Keep rotating the knob at D until the ITB has made one full rotation This reverse rotation covers the edge of the belt cleaning blade with lubrication powder Reinstallation e Do the forced MUSIC adjustment with SP2111 1 333 3 Replacement and Adjustment ITB Cleaning Unit This is the ITB cleaning unit with the belt unit removed ra 1003 E o Lubricant Blade o Lubricant Brush Roller o ITB Cleaning Blade ITB Brush Cleaning Roller 1 A lubricant bar is under the lubricant brush roller Before ser
5. vicing the cleaning unit please note The lubricant blade and ITB cleaning blade Q are not the same so they are not interchangeable The PM interval of the lubricant blade QD and lubricant brush roller pair and the ITB cleaning blade and TB brush cleaning roller pair is the same 300K These four items are always replaced together 334 Image Transfer Unit Lubricant Blade ra 1005 1 Remove the screws of the lubricant blade A amp x2 2 Remove the lubricant blade B Lubricant Brush Roller Lubricant Bar ra_1008 1 At the back remove A Gear QY x1 B Coupling 335 3 Replacement and Adjustment ra 1012 2 Atthe front remove screw A amp x1 3 Remove the lubricant brush roller B ra 1016 4 Remove the lubricant bar A 336 Image Transfer Unit ITB Cleaning Blade ra 1017 1 Remove the screws of the ITB cleaning blade A amp x2 2 Remove the ITB cleaning blade B ITB Brush Cleaning Roller ra 1021 1 Remove the ITB cleaning blade amp x2 2 At the rear e Remove gear A QY x1 Remove coupling B 337 3 Replacement and Adjustment ra 1027 3 Atthe front e Remove screw A amp x1 Remove coupling B v Aj ra 1028 4 Remove sponge and seal casing A 5 Remove the ITB brush cleaning roller B 338 Image Transfer Unit MUSIC and ID Sensors A d014r332
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