Paper is curled inwards when it is ejected from the printer.

Download the HP universal driver, plug in printer turn it on. Select the HP universal driver.

Your driver is not sending color data. Either your driver is set to print in geayscale, or you are printing through a monochrome driver to the IP address of the CP 2025

HP Color LaserJet CP2025 - "Replace Supplies" message.

black cartridge is blinking. Printer won't print and message will not go away. Any suggestions?

Set Envelopes Correctly Before setting envelopes, press down on all four corners and edges of the envelopes to remove curls and bends, as well as any air contained.


Note: The flap of the envelope should be straightened if bent. If the envelope is curled, hold the opposite corners and gently bend them in the opposite direction. If the leading edge of the envelope is puffed or curled up, use a pen, etc. to press the envelope flat and sharpen the crease. (Press the envelope completely flat, working from the middle to the edge.)


How to set envelopes:

1. Set envelopes to the right side of the sheet feeder. Set envelopes with their longer side vertically and the flap either at the bottom or on the left.
   
   
2. Pinch and slide the paper guide until it firmly resets against the left side of the stacked envelopes.
   
   Note: The maximum number of envelopes that can be loaded is five.
   
   
   <1> Sheet Feeder's right side
   <2> Paper Guide
   
   
3. Set the paper thickness lever to the left.
   
   
   <3> Paper Thickness Lever
   
   Note: Remove the printed papers from the paper output slot cover before five sheets have been ejected.

Also How do I enlarge or reduce my printing size?

Follow the steps:
•1
Turn on the printer and press the Paper Feed switch until the Auto Sheet Feeder indicator light turns on.
•2
Pull up on the paper sheet feeder on the top and back of the printer and slide out the paper support.
•3
Take a stack of no more than 10 pieces of photo paper and flatten the corners, if they are curled. Curled corners may cause jams within the printer.
•4
Place the paper in the paper sheet feeder with the printable side of the paper facing up. The printable side of photo paper is the shiny or whiter side of the paper.
•5
Print your documents as needed.

Paper Cassette :

•1
Switch on the printer and press the Paper Feed switch until the Cassette indicator light turns on.
•2
Pull on the cassette on the bottom of the printer to slide it out of the printer.
•3
Flatten the corners of a stack of no more than 10 sheets of photo paper if the corners are curled. The paper may become jammed in the printer if the corners are curled.
•4
Place the stack of paper in the cassette so the paper is touching the right side and the printing side of the paper is facing down. Adjust the plastic paper guides so they touch the paper. The paper stack guides help facilitate the paper moving into the printer.
•5
Slide the cassette back into the bottom of the printer. The printer is ready for printing.

Hello i m giving some tips to u it may be helpfull to u
1. Press the "Setup" button to access the Setup Menu.
2. Press the down arrow button until "Service" is displayed.
1. Press the "OK" button.
2. Press an arrow button until "Less Paper Curl" is displayed. Press the "OK" button.
3. Press an arrow button to display "ON" and press the "OK" button.


NOTE: When 'less paper curl' = ON, sets the fuser to Light media mode, or uses less heat to reduce the amount of paper curl. The 'default paper type' gets set to 'light 60-74g'. As a result of this setting, the control panel may prompt the user 'load Tray 1 with Lite Letter' when printing.
If 'less paper curl' = OFF, then 'default paper type' gets set to 'plain' again.
if ur problem not resolved after this exercise then give me ur mail id i will send some more tips...good luck

Inside of the machine is dirty.
If the inside of the machine is dirty, the printed paper may be smudged.
Follow the steps described below to clean the inside of the machine.
1. Ensure that the machine is turned on and there is no paper loaded in the Auto Sheet Feeder.
2. Place A4/Letter-sized plain paper in landscape orientation, horizontally fold it in half.
3. Unfold the paper, and load the paper in the Auto Sheet Feeder with the inverted-V edge down.

4. Select <Bottom plate cleaning> from <Maintenance>.
5. Select <Yes> on the Bottom plate cleaning confirmation screen and then press [OK].
Paper will be ejected.
If protrusions inside the machine are stained, wipe ink off the protrusions using a swab or such like.
* Important
Before cleaning, be sure to turn OFF the machine.
Paper feed roller is dirty.
Follow the steps described below to clean the paper feed rollers.
1. Ensure that the machine is turned ON and there is no paper loaded in the machine.
2. Select <Roller cleaning> from <Maintenance>.
3. Select <Yes> on the Roller cleaning confirmation screen and then press [OK].
The paper feed roller will rotate as it cleans.
4. Repeat this operation twice.
5. Load three or more sheets of A4/Letter-sized plain paper lengthways in the Auto Sheet Feeder.
6. Select <Roller cleaning> from <Maintenance>.
7. Select <Yes> on the Roller cleaning confirmation screen and then press [OK].
The paper that is loaded in the machine will feed through the machine and be ejected.
8. Repeat Steps 5 to 7 three times.
Inappropriate paper type is used.
Check to see if the paper you are printing on is too thick. See Paper Types You Cannot Use.
Note that smudging may occur at the top and bottom edges of the paper when using Borderless Printing. Ensure that the paper you are using is compatible with Borderless Printing.
Thick paper is used.
When printing on thick paper, set the Paper Thickness Lever to the right.
This widens the gap between the FINE Cartridge and the paper. Try this maneuver if the printed surface is scratched.
Media is curled.
If all four corners or the printing surface of the paper is curled, the paper may become dirty or may not feed properly. Use the paper after correcting paper curl as follows.
1. Place the printing surface face up (A), and cover it with a sheet of non-printing regular paper to avoid damaging the surface.
2. Roll up the paper in the direction opposite to the paper curl as per the figure below.
3. Check the printing paper to confirm if the paper curl is eliminated to within approximately 2 to 5mm / 0.08 to 0.2 in (B).
It is recommended to print on curl-corrected paper one sheet at a time.
The media type is not selected correctly in the printer driver.
On the [Main] tab of the printer driver, ensure that the [Media Type] selected matches the paper loaded.

In the [Print] dialog box of the printer driver, select [Quality & Media] from the pop-up menu, and then ensure that the [Media Type] selected matches the paper loaded.
Paper is loaded incorrectly.
Load in the portrait orientation regardless of the print direction of the Auto Sheet Feeder.
Ensure that paper is loaded correctly. Slide the paper guides against the paper stack.

most likely problem is moisture in the paper.Where do you store it.

Check your fuser. It might be dirty.

When a paper jam occurs, the printer will stop printing and the Continue (1) and Paper Jam (2) lights on the operator panel will come on. See the illustration below.
When you experience a paper jam, it is recommended that you check and clear the entire paper path. To clear a paper jam, do the following:

1. If you are feeding paper from a paper tray, first remove the tray. Look for and remove any jammed or damaged paper you find.
   
   
   
2. Open the front cover and remove the print cartridge assembly.
   
   IMPORTANT! Do not leave the print cartridge assembly exposed to direct light, especially sunlight, for an extended period of time. Extended exposure to light will damage the green photoconductor roller and cause print quality problems.
   
   
   
3. Remove any paper you find jammed in the area behind the print cartridge assembly.
   
   
   
4. Also lift the flap at the front of the printer and remove any paper you find jammed beneath the flap.
   
   
   
5. Open the rear exit door/cover of the printer and remove any jammed paper you find there.
   
   
   
6. Once you have confirmed that the entire paper path is clear, reinstall the print cartridge assembly. Close all the printer covers/doors. Reinstall any paper trays you removed.
   
7. Press the Continue button to resume printing. NOTE: The printer should reprint the page(s) that caused the paper jam.
   
8. If the paper continues to jam, press the Continue button twice quickly while the Continue and Paper Jam lights are on. This will cause the operator panel to display the secondary error paper jam light sequence. The secondary error code will tell you where the printer thinks the problem has arisen. For more information, see the 'Secondary Error Codes' section on page 69 of the User's Guide.