KONICA MINOLTA ACCURIOPRESS C84HC (01) PDF MANUAL

The following are what you need to follow to safely replace the units. Please be sure to read the precautions before replacing the units.

• Keep the User’s Guide at hand for your future reference and be careful not to lose it.

• Make sure you follow the safety precautions listed in the User’s Guide.

This manual contains the instructions that should be strictly observed at all times to prevent injury to yourself and other persons as well as damage to property.

Injuries and damage that might be caused by using the product improperly are classified according to the following symbols:

WARNING: Improper handling can cause serious injury or death.

CAUTION: Improper handling can cause minor injury or damage to houses and property.

These are some of major exemplary graphical symbols:

Preparation Tasks Before Replacing Units

CAUTION

• When replacing the units, be sure to receive instructions from our customer engineer, read the User’ Guide in entirety and perform tasks in the specified order with appropriate tools. Do not perform any tasks that are not described in the User’s Guide. Failure to follow specified order or use appropriate tools could result in injury or physical damage to the product.

• Please be careful when handling the fusing unit since it can be very hot. It could cause a burn.

Unit Replacement Tasks

WARNING

• Keep this bag away from babies and children. Do not use in cribs, beds, carriages, or playpens. The thin film may cling to nose and mouth and prevent breathing. This bag is not a toy.

• Do not drop metal pieces such as clips, staples and screws inside the product or into crevices in it. They could cause a short-circuit in the product, resulting in an electric shock or a fire.

• Ensure cables are not pinched or damaged. It could cause an electric shock or a fire due to electric leakage.

CAUTION

• Do not place the unit removed in the replacement tasks on an unstable table or sloped surface, or in a location subject to excessive shocks or vibrations. It could drop or fall and may cause personal injury.

• Please pay careful attention to the surroundings when placing the unit removed in the replacement tasks. Protruding portions, cords or wires of the unit may cause falling or personal injury.

WARNING

• Do not unplug or plug in the power cord with a wet hand, as you could receive an electrical shock.

• Plug the power cord all the way into the power outlet. Failure to do this could result in a fire or an electrical shock.

CAUTION

• Do not tug the power cord when unplugging. Tugging the cord to do this could damage it, resulting in a fire, electrical shock, or breakdown.

• Do not place any objects around the power plug, as the power plug may be difficult to pull out when an emergency occurs.

• Remove the power plug from the outlet more than one time a year and clean the area between the plug terminals. Dust that accumulates between the plug terminals may cause a fire.

WARNING

• Do not keep using this product, if this product becomes inordinately hot or emits smoke, or unusual odor or noise. Immediately turn OFF the power switch, unplug the power cord from the power outlet, and then call your Technical Representative or your authorized service representative. If you keep on using it as is, a fire or electrical shock could result.

• Do not keep using this product, if this product has been dropped or its cover damaged. Immediately turn OFF the power switch, unplug the power cord from the power outlet, and then call your Technical Representative or your authorized service representative. If you keep on using it as is, a fire or electrical shock could result.

CAUTION

The inside of this product has areas subject to high temperature, which may cause burns. When checking the inside of the unit for a unit replacement and others, do not touch the locations (around the fusing unit, etc.) which are indicated by a “Caution HOT” caution label. A burn could result.

The machine has warning and caution labels for safety. Do not remove these labels.

CAUTION: High temperature! Burn

You may get burned. DO NOT touch the fusing part of the conveyance fixing unit. Be especially careful when withdrawing the conveyance fixing unit or opening the fusing part.

CAUTION: Injury

You may get injured. DO NOT put your hands or arms in between the main body and the conveyance fixing unit. Touching connecting terminals of electric parts may damage the machine or cause unexpected trouble. Please do not try to work yourself, but contact your service representative.

*1: Packaged together with the Mount Kit MK-746. Use this part when Large Capacity Unit LU-202m/LU-202XLm is installed on the main body.

When replacing the fusing unit, be sure to receive instructions from our customer engineer. Do not dispose of the packaging box; keep it to store the replaced unit.

1. Turn off the machine’s sub and main power switches, and then unplug the power cord from the outlet. Be sure to turn off the sub power switch first.

2. Open the front door [1].

3. To pull out the ADU drawer [3], push the lock [2] of the ADU release lever M1 [1] to the left, then turn the ADU release lever M1 [1] counterclockwise. Please confirm that the process unit has not been pulled out when pulling out the ADU drawer.

4. Open the paper exit guide [2] while releasing the lever M6 [1] at the bottom. Loosen the screw [3] (1 piece).

5. Pull out the fixing plate [1] forward.

6. Holding the handles on the rear and front sides [2] of the fusing unit [1] by both hands, slide the fusing unit [1] forward to the position of the arrow mark. CAUTION: Please be careful when working on the fusing unit; the unit is extremely hot.

7. Holding the handles on the rear and front sides [2] of the fusing unit [1] by both hands, remove the fusing unit [1]. Place the removed fusing unit on the flat surface.

8. Holding the handles on the front and rear sides [2] of the new fusing unit [1] by both hands, set fusing unit [1] on the fixing position with the arrow mark. NOTICE: Make sure that the exit section is open before setting the fusing unit to the machine. Trying to set the fusing unit with the exit guide unit closed may damage the machine.

9. Holding the handles on the front and rear sides [2] of fusing unit [1] by both hands, slide the fusing unit [1] until it reaches the rear side. Return the fixing plate [3] to its original position.

10. Tighten the screw [1] (1 piece) and close the exit section [2]. Insert the ADU drawer [3].

11. Raise the ADU release lever M1 [1] by turning it clockwise.

12. Close the front door [1].

13. Store the removed fusing unit in the empty packaging of the new fusing unit. NOTICE: Please wait until the fusing unit gets cold before storing it in the packaging.

The following parts need to be installed when C5, C6/C5, or 6×9 1/2 envelopes are used:

• Bottom auxiliary guide assy [A] (1 piece)

• Adjusting block assy (2 pieces)

• Tip auxiliary guide/rear assy [C] (1 piece)

• Tip auxiliary guide/front assy [C] (1 piece)

• Bottom auxiliary plate assy [D] (1 piece)

• Guide shaft (1 piece)

Follow the procedure below:

1. Open the upper door.

2. Remove the holding paper by holding the projection with your fingers and sliding it in the arrowed direction.

3. Install the bottom auxiliary guide assy [A] in the Large Capacity Unit LU-202m/LU-202XLm tray. Align the positioning pin of the assy [A] with the installation hole of the tray. Align the detent of the assy [A] with the groove on the back end guide.

4. Align the adjusting block assies (2 pieces) to C5, C6/C5, and 6×9 1/2 on the indicating label, and install them. Align the mark on the adjusting block assy with the mark on the indicating label.

5. Install the tip auxiliary guide/rear assy [C] (1 piece) and the tip auxiliary guide/front assy [C] (1 piece) to the paper guide side plate. Align the installation hole in the tip auxiliary guide assy with the positioning pin. Align the cutout of the tip auxiliary guide assy with the positioning collar.

6. Align the bottom auxiliary plate assy [D] with the mark line on the bottom auxiliary guide assy [A]. Align the edge of the PET sheet with the edge of the bottom auxiliary guide assy [A]. Then, install them.

7. Install the guide shaft to the back edge guide base of the bottom auxiliary guide assy [A].

8. Close the upper door.

The following parts need to be installed when K2 envelopes are used:

• Bottom auxiliary guide assy [A] (1 piece)

• Adjusting block assy (2 pieces)

• Guide shaft (1 piece)

Follow the procedure below:

1. Open the upper door.

2. Remove the holding paper by holding the projection with your fingers and sliding it in the arrowed direction.

3. Install the bottom auxiliary guide assy [A] in the Large Capacity Unit LU-202m/LU-202XLm tray. Align the positioning pin of the assy [A] with the installation hole of the tray. Align the detent of the assy [A] with the groove on the back end guide.

4. Align the adjusting block assies (2 pieces) to K2 on the indicating label, and install them. Align the mark on the adjusting block assy with the mark on the indicating label.

5. Install the guide shaft to the back edge guide base of the bottom auxiliary guide assy [A].

6. Close the upper door.

The following parts need to be installed when N4 or N3 envelopes are used:

• Bottom auxiliary guide assy [A] (1 piece)

• Adjusting block assy (2 pieces)

• Side auxiliary guide assy [B] (2 pieces)

• Guide shaft (1 piece)

Follow the procedure below:

1. Open the upper door.

2. Remove the holding paper by holding the projection with your fingers and sliding it in the arrowed direction.

3. Install the bottom auxiliary guide assy [A] in the Large Capacity Unit LU-202m/LU-202XLm tray. Align the positioning pin of the assy [A] with the installation hole of the tray. Align the detent of the assy [A] with the groove on the back end guide.

4. Align the adjusting block assies (2 pieces) to N4 and N3 on the indicating label, and install them. Align the mark on the adjusting block assy with the mark on the indicating label.

5. Install the side auxiliary guide assy [B] to the paper guide side plate (2 places). Be sure to align the installation holes in the side auxiliary guide assy with the positioning screws. NOTICE: Turn the machine power on, and lower the tray bottom plate to the lowest place by pressing the tray bottom plate lowering button, and then install the side auxiliary guide assy [B]. An incorrect setting may result in damage to the machine.

6. Install the guide shaft to the back edge guide base of the bottom auxiliary guide assy [A].

7. Close the upper door.

The following parts may need to be installed when K1 or K0 envelopes are used. NOTICE: In the case of K1 or K0 envelopes, depending on the curl direction, the paper can also be fed without the use of auxiliary parts.

• Bottom auxiliary guide assy [A] (1 piece)

• Adjusting block assy (2 pieces)

• Bottom auxiliary plate assy [D] (1 piece)

Follow the procedure below:

1. Open the upper door.

2. Remove the holding paper. Hold the projection with your fingers and slide the holding paper in the arrowed direction, and remove it. Check the curl direction at the leading edge of the envelope, and remove the holding paper, if necessary.

3. Install the bottom auxiliary guide assy [A] in the Large Capacity Unit LU-202m/LU-202XLm tray. Align the positioning pin of the assy [A] with the installation hole of the tray. Align the detent of the assy [A] with the groove on the back end guide.

4. Hold the flap of the envelope to use and droop vertically.

5. Put the leading edge on a flat surface to check the curl direction and that the curl amount is 8 mm or less. Downward curl requires MK-746. Upward curl does not. NOTICE: Envelopes with 8 mm or more curl amount are not guaranteed.

6. Align the adjusting block assies (2 pieces) to K1 and K0 on the indicating label, and install them. Align the mark on the adjusting block assy with the mark on the indicating label.

7. Align the bottom auxiliary plate assy [D] with the mark line on the bottom auxiliary guide assy [A]. Align the edge of the PET sheet with the edge of the bottom auxiliary guide assy [A]. Then, install them. Be sure to move the back edge guide base to the end edge.

8. Close the upper door.

This section describes the procedures to remove Envelope Fusing Unit EF-107 and the feed auxiliary parts for envelopes. When using paper other than envelopes, follow the procedure below to replace the fusing unit and remove the parts installed in the tray.

Removing Envelope Fusing Unit EF-107 from the Main Body

When you remove Envelope Fusing Unit EF-107 from the main body, follow the installation procedure in reverse.

Removing Parts from the Tray (when Large Capacity Unit LU-202m/LU-202XLm is installed)

When you remove parts from the tray, follow the installation procedure in reverse.

Envelopes with the following specifications can be loaded in the tray.

Open the flap and position it on the trailing side in feeding direction. It is recommended to use L-seam or side seam envelopes; the print results may be blurred if tabs overlap with the print side.

1. Pull out tray 5.

2. Widen the side guides and rear guide.

3. Place envelopes with the print side up. Align the envelopes to the left side of the tray with the flaps on the right.

4. Align the side guides and rear guide to the edge of the envelopes. NOTICE: Do not apply excessive force when moving the side guides. Otherwise, the guides may be damaged.

5. Push in tray 5 until it locks into place.

Using K2 (240 x 332 mm) Envelopes

NOTICE: If jam occurs frequently when you load a very small number of K2 envelopes having a paper weight of 80 g/m² or less, follow the additional steps for this situation.

1. Open the upper door.

2. Bend and set the envelope as shown in the figure. Be sure to set the envelopes so that both sides of their leading edge and their flaps do not droop.

3. Adjust the guide shaft to the size of the envelope.

4. Adjust both paper guide side plates to the size of the envelope.

5. Close the upper door.

If jam occurs frequently with K2 envelopes (80 g/m² or less):

6. Remove the front edge lift up materials from the side of the bottom auxiliary guide assy [A].

7. Install the front edge lift up materials on the bottom auxiliary guide assy [A] as shown in the figure.

Using N4 (90 x 205 mm) or N3 (120 x 235 mm) Envelopes

1. Open the upper door.

2. Set N4 or N3 envelopes on the bottom auxiliary guide assy [A], and adjust the guide shaft to the size of the envelope by moving it to the right and left.

3. Adjust both paper guide side plates to the size of the envelope.

4. Close the upper door.

Using K1 (270 x 382 mm) or K0 (287 x 382 mm) Envelopes

1. Open the upper door.

2. Bend and set the envelope as shown in the figure.

3. Adjust the back edge restriction plate to the size of the envelope.

4. Adjust both paper guide side plates to the size of the envelope.

5. Close the upper door.

Using C5, C6/C5, or 6×9 1/2 Envelopes

1. Open the upper door.

2. Set the envelopes to use on the bottom auxiliary guide assy [A], and adjust the guide shaft to the size of the envelope by moving it to the right and left.

3. Adjust both paper guide side plates to the size of the envelope.

4. Close the upper door.

With the Envelope Fusing Unit EF-107 installed, “Envelope Only” is displayed on the MACHINE screen. In order to copy on envelopes, the paper setting for the tray must be modified from [Paper Setting] on the Machine Screen or [Paper Setting] on the Copy Screen.

• With Multi Bypass Tray MB-509 installed on the main body, only bypass tray can be selected. With Paper Feeder Unit PF-707m installed, only tray 5 (the lower tray) can be selected. With Large Capacity Unit LU-202m/LU-202XLm installed, only tray 3 can be selected.

• The paper type and size are automatically fixed to [Envelope] and [Custom].

• The width and length of envelopes can be entered in the custom size setting.

• The print side is automatically limited to simplex, and the output side to Face Up.

The operation varies depending on the type of your printer driver. Follow the appropriate procedure to perform your print operation.