Printer RepairCall us at 0557503724 for Printer Repair Services Dubai, UAE

WHITE PAGE : printer repair services

  • EMPTY TONER CARTRIDGE
  • SILVER IS NOT TURNED
  • POWER SUPPLY OR DC DEFECTOR CONTROLLER
  • LASER OR ROTATING LASER MIRROR

SPRING BRACKET – ROTATE TRANSFER CORREL OR TRANSFER ROLL OUT POSITION

  • LASER GROUP / SCANNER FAILED OR CONNECTED OF THE LASER GROUP / SCANNER DEFECTIVE

BLACK PAGE

  • MALE INSTALLED TONER CARTRIDGE. TOGETHER AND REPAIR.
  • CONTENT OF HV PLATE OR DIFFUSED POWER PLATE
  • DIFFECT DC CONTROLLER
  • DIFFERENT LASER / SCANNER GROUP

VERTICAL BLUE STRIPES

  • PROBLEMS IN THE FIELD GROUP OR IN THE FIELD CLEANER FELT. CHECK THAT THERE ARE NO SIGNS ON THE FUSES.
  • SPRING TRANSFER ROLL
  • ANTISTATIC TOOTH BAR WITH SPORTS.
  • CHECK THAT THE PAPER IS THE SPECIFIC WEIGHT AND WEIGHT FOR A LASER PRINTER.
  • THE PRINTER SHOULD BE CLEANED.
  • DEFECTIVE TONER CARTRIDGE. CHECK IF TAMBURES ARE LINES OR DAMAGES

DEFORMED IMAGE

  • THE PAPER IS NOT FOOD CORRECTLY. CHECK THAT IT IS MADE IN THE TRACK, AND THAT THE PAPER SHEET IS IN THE CORRECT POSITION. IF YOU DO NOT HAVE THE CARD PAPER, CHECK THE PAPER GUIDES ARE POSSIBLE.
  • THE PAPER IS BETWEEN OVER OR OVER TROPPO. CHECK THE GRAMMING.
  • THE PAPER RISK IS FOLDED OR UMIDA. REPLACE WITH ANOTHER RISK
  • THE LASER / SCANNER GROUP IS NOT ALLIED.
  • TROUBLESHOOTING CARD
  • LASER MIRROR / DARK OUTPUT POSITION. MUST BE ADVANCED

PICTURE (When the image does not start at the beginning of the sheet, but up or down)

  • THE PAPER IS OVER GROSS OR OVER TROPPO. CHECK THE GRAMMING.
  • THE PAPER IS NOT FOOD CORRECTLY. CHECK THAT IT IS MADE IN THE TRACK, AND THAT THE PAPER SHEET IS IN THE CORRECT POSITION. IF YOU DO NOT HAVE THE CARD PAPER, CHECK THE PAPER GUIDES ARE POSSIBLE.
  • THE PAPER RISK IS FOLDED OR UMIDA. REPLACE WITH ANOTHER RISK
  • THE PAPER CARD IS FULL
  • PULL OR POWER SUPPLY PULLEY – GAMBLES IN THE ROTATING CARTRIDGE
  • DEFECTIVE PAPER ENTRY SENSOR

PICTURE THROUGH CLEAR

  • THE PAPER IS GREATER
  • CARRIAGE TONER IN EXCELLENCE.
  • REGULAR PRINTING DENSITY.
  • HV POWER SUPPLY PLATE HAZARD. ALSO CONTROL THE CONTACTS AND CONNECTIONS OF ITS CABLES
  • DIFFICULT DC CONTROLLER
  • ECONOMODE IS ACTIVE. DEACTIVATE.
  • CONTROL THE IMAGE ON THE TAMBURO. IF IT IS REGULAR, CHANGE OR CLEAN THE TRANSFER RULES / TRANSFER CORRESPONDING.

HORIZONTAL BLUE LINES

  • THE TONER CARTRIDGE IS NOT IN THE CORRECT POSITION, CONTACTS WITH THE PRINTER ARE SPEAKERS. CLEAN THE PRINTER’S INTERIOR.
  • LASER / SCANNER GROUP ARE DEFECTIVE.
  • TRUCKING GEAR WITH ANY ROTARY GEOGRAPHY.
  • FAILED DC CONTROLLER.
  • VOLTAGE SWITCHES IN THE POWER PLATE.
  • CHECK THE FUSER GROUP STATUS.
  • DEFECTIVE OPTIC FIBLE CABLE OR MALE CONNECTION.

CHARACTERS ARE NOT SMALL – TONER DOES NOT CORRECTLY FOLD ON

THE PAPER – THE PAPER IS OF GRAPHIC THROUGH GROSSA. SOME PAPER TYPES DO NOT HAVE THE QUALITY SUITABLE TO BE USED IN LASER PRINTERS. CARDS THROUGH RUVIDE WILL HAVE AN UNCONDITIONAL SURFACE, WHERE OTHERWISE THE TONER WILL NOT BE ADAPTED.

  • IF YOU ARE PRESENTING ON TRANSPARENT LEAVES, REPLACE OTHER QUALITY BEST.
  • CHANGE THE ROLL OR TRANSFER CORON.
  • IF THE TONER DOES NOT APPLY, SPECIALLY IF YOU SHOULD TAKE THE LEAF, THERE ARE DIFFERENT SOLUTIONS.

Printer RepairTHE TONER IS COMPOSED OF MINUSCOLES OF PLASTIC MATERIALS (STIRENE), PIGMENTS CARBON BASED (IN BLACK TONER) AND MAGNETIC IRON OXIDES IN MONOCOMPONENT TONERS. WHEN THE TONER IS SUBJECT TO THE TEMPERATURE OF FABRICS, THE PLASTIC PARTICLES OF THE TONER ARE PART OF A PICTURE IMAGE.

WHEN THE PRINTED PAGE IS FOLDED, THEREFORE THE PLASTIC TONER IMAGE SHOULD ‘FOLD, SET TO THE PAGE.

IF THE TONER IS WELL ON THE LEAF, PLASTIC FILLER IS NOT EVENING.

PERO ‘IF THE TONER WAS NOT POSSIBLE TO PENETRATE SUFFICIENTLY IN THE PATTERLE FIBERS, OR IF THE SAME PAPER IS SUCCESSFUL, THE RESULT SHOULD THAT THE CHARACTERS WILL BE FULFILLED.

TO MINIMIZE EFFECTS:

USE A MINIMUM PRINT DENSITY. IN THIS WAY THERE IS A PICTURE WITH LESS PLASTIC TONER, MAKING THE PROBLEM.

FOR THE SAME REASON, USE A TYPE OF MORE THAN SLIGHT.

GRAY / DARK FUND ON WHITE LEAF

  • ADD PRINT DENSITY.
  • PAPER MUTED OR LASER PRINTER SPECIFICATIONS. YOU KNOW TO CHANGE RISM. THE PAPER SHOULD BE AT A DRY PLACE.
  • THE INNER OF THE PRINTER IS OFF, CLEAN THE OPTIC FIBER.
  • CLEAN OR CHANGE THE TRANSFER RULES.
  • THE RELEVANT TEMPERATURE OR MOISTURE CONDITIONS ARE NOT OPTIMAL.
  • PROBLEMS TO THE LASER / SCANNER GROUP.

RETRO OF THE SPRING LEAF

  • THE INNER OF THE PRINTER IS FORWARD. CLEANING WITH A DRY PANTS.
  • ROLL OR CORREL TRANSFERRING GROUP.
  • CHECK THE STATE OF FABRIC

ROLLERS – SPRING PAPER PRESSURE ROLLERS. ISOPROPYLIC ALCOHOL CLEANERS.

WHITE VERTICAL WHITE LINES

  • THE TONER CARTRIDGE IS ALWAYS WELL.
  • EXTRANEAL OBJECTS BLOCK THE LASER PATH IN THE PRINTER. CLEAN THE OPTIC FIBER.
  • CLEAN ALL THE OPTICAL PART, PRINTER MIRRORS.

SLOW SIZE IMAGE

  • SOFTWARE PROBLEMS

MACHINE PARTS OR BLACK FOND – THE PRINTER REPLACEMENT GEOGRAPHY IS NOT INGOGGLE WITH THE TONER CARTRIDGE GEAR

  • CHECK THE PAPER ROLLER.
  • PAPER EXCEEDING SPECIFICATIONS.
  • PROBLEMS IN THE FIXING GROUP.
  • ANTI-STYLE DENTAL SPORTS.

RIGHT OR LEFT DISC PARTY WRONG OVER ‘DISTORTION

  • EXTRANEOUS OBJECT ON THE LASER PATH OR OTTIC FIBER
  • TONER CARTRIDGE SHOOTING

IMAGE WITH WARNINGS

  • DISABLED SCANNER GROUP OR PROBLEMS AT THE CONNECTION CABLE.
  • DIFFICULT DC CONTROLLER

PICTURE

  • PROBLEMS AT DC CONTROLLER
  • LASER / SCANNER GROUP DIFFICULT OR DIRTY
  • LASER / SCANNER CABLE CONNECTIONS FAILED
  • MAIN MOTOR FAILURE

VERTICAL IRREGULAR GRAY STRIP

  • DIFFICULT OR SWITCHING DEVICE GROUP
  • PAPER OUTSIDE SPECIFICATIONS
  • ANTISTATIC STORTS OR NON-WEIGHT
  • DC CONTROLLER DEFECTIVE
  • THE PRINTER’S INTERIOR IS INSPIRED

ATTORNEY TO THE LETTERS THERE IS THE DROP FUND

  • MULTI PAPER, OUT OF THE SPECIFICATIONS, THE ENVIRONMENT WHERE THE PRIOR TO MIRROR IS OR WITH TEMPERATURE SWITCHES.

COMPRESSED PRINTING

  • ROTARY TAMBURG TRANSMISSION GEOGRAPHY GROUP.

MIXED WHITE PAGE

  • COMPRESSED TROPPOINT
  • NO SUFFICIENT MEMORY. ADD MEMORY OR SIMPLIFY THE WORK

ABBREBLE PRINT RESOLUTION

  • CHECK THE PRINTER SETTING
  • PROBLEMS TO THE PRINTER DRIVER. THE DRIVER IS THE SOFTWARE APPLICATION, SPECIFIED FOR ANY PRINTER, WHICH MAKES MISCELLANEOUS OPERATIONS AS FONT CHANGE, MARGINS, SELECT NUMBER OF COPIES.
  • PROBLEMS AT THE PRINTER CABLE. THE MAXIMUM LENGTH OF THE PARALLEL CABLE CAN BE THREE METERS. RS232 SERIAL CABLE CAN BE LONG UP TO 15 METERS. RS422 SERIAL CABLE CAN BE LONG 1200 METERS.

HORIZONTAL CLEAR LINES

WHEN PRINTED, THE TONER IS APPLIED LONG HEREIN FOR HORIZONTAL STRIPS. THE PAGE SHALL MOVE THROUGH THE PRINTER AND THE TONER IS APPLIED CONTINUOUSLY.

WHEN PRINTING PAGES WITH VERY TEXT OR MORE GRAPES, A GREAT QUANTITY OF TONER IS APPLIED ON THE PAGE.

WHEN THE TONER DEFINED ON THE PAGE FALLS, THE TONER ON THE MAGNETIC ROLLER CAN NOT BE SUFFICIENT TO COLLAR ALL THE IMAGE, CAUSING THESE LINES CLEAR.

EVEN THE VARIABLE VARIATIONS OF PRINTER MAKING MECHANISMS OR CARTRIDGES MAY CAUSE THIS DEFECT.

THESE CHANGES ARE MOST INTO THE GRID HIGH RESOLUTION SCALE.

THE IMAGE

AFFITS AFFECTED PAPER AFTER PRINTING A DOCUMENT, PAINTED AND SHIPPED FOR POST, CAN MAKE A PART OF THE PRINTED IMAGE BE TRANSFERRED IN THE OPPOSED LEAF.

THIS MAKES WHY THE TONER IS A PIGMENTED PLASTIC PLASTIC POWDER, WHEN DURING THE IMAGE PROCESSING PROCESS IS BEFORE DEPOSITED ON THE PAGE AND THEREFORE SITS ON THE SURFACE OF THE PAPER TO GET A PERMANENT IMAGE.

THE PAPER LEAF SURFACE IS MISCELLANEOUS ABRASIVE. WHEN THE PRINTED PAGE IS BROKENED AND SHIPED, THE MOVEMENT IN PRESSURE BETWEEN THE TWO SIDES OF THE PAPER THAT IS ONE OF THE OTHER, CAN MAKE THAT IT IS BROKENED UNDER A PART OF THE IMAGE WHICH IS ADOPTED TO THE PAGE TO CONTACT WITH THAT PRINTED.

MANY MACHINES FOR AUTOMATIC MAINTENANCE MAY APPLY THE PRESSURE NECESSARY FOR THE DEVELOPMENT OF THIS PHENOMENON.

TO REDUCE THIS PROBLEM, IT WOULD LIKE TO USE A SMALL PRESS DENSITY, SO HAD LESS TONER POSSIBLE TO THE PRINTED LEAF.

PARALLEL OR SERIAL INTERFACE?

Many printers have both serial and parallel interfaces. The main difference between the two interfaces is about speed or, more precisely, the speed of data transfer.

A parallel port is faster than a serial, due to the fact that it has a greater number of wires in the connector, meaning a greater number of electrical pulses. Parallel ports have 25 wires, serial 9, that is the parallel port is about 3 times faster. Additionally, the serial port sends the data in one direction only, while the parallel port can be bidirectional.

Another advantage of the parallel ports is that it should not be configured.

Serial ports are used when there are distant problems. A normal parallel cable may have problems beyond 3 meters.

PRINTER FONT

There are many types of fonts available that can meet all your printing needs. Many printers have fonts already installed. Newer printers have more fonts, thanks to the more available memory. This is a great advantage in terms of printing speed. This is because the computer, when printing, sends a file in its language to the printer. If your printer already has that font installed, simply download it from your memory and print it. Otherwise, you have to download it from your computer and print the text file as if it was a bitmap.

Since a chart is much wider than a text, the printer will need more time.

For example, a text file to print about one minute, if not translated, it will take about three minutes. Many fonts can be added simply by inserting a card into a slot.

PRINTER LANGUAGES

The incompatibility between computers and printers is unfortunately common. The scenario is typical: a printer is connected to the computer, but strange characters are not recognized or printed. The cause is the problem of communication between the printer and the computer.

The most common language is that of HP, PCL or Printer Control Language. Most printers are at least PCL3 or 4 compatible. The first IBM laser printers used a language called PPDS, which is an American Standard Code for Information Interchange (ASCII) language. Apple’s Postscript can sometimes be a problem if used with HP printers.

To use an HP printer on a computer or APPLE network, it must be compatible with Postscript, that is to have a Postscript memory card or have a conversion software on your computer. Since APPLE uses this language on a licensed company called ADOBE, these two options may be expensive and often you should buy an APPLE printer, or buy a compatible PC

GRAY SCALE, MIXED

A monochrome laser printer can not print true gray gradations, it can only print in black. To obtain gray gradations, a process called “halton” is used.

With halftones the human eye is “deceived” as it sees the various gradations of gray obtained by putting a number of black spots more or less dense on the white sheet of the sheet. The higher the number of points the printer can put into a given area, the higher the quality, which is measured in DPI (dot per inch, dots per inch).

The points have three characteristics: angle, point shape, and frequency. The angle is 45 degrees, the shape is determined by the position. The frequency is specified in LPI (lines per inch, line per inch), where the lines are actually staple group files. As DPI, even for higher LPI is the higher value is the quality.

Within these groups, the higher the number of points, the darker the gray color. Since the magnitude of the point remains constant at a given resolution, a smaller number of LPIs contain more points per group than there are one with a high number of LPIs.

This fact affects the number of gray gradations available, because the number of points in a halftone group determines the number of gray scales available for that group. For example, suppose the resolution is 300 DPI, and that halftones are 75 LPI. If you split 300 for 75 you get 4. Multiply it by yourself and the result will be 16, that is, the maximum number of points per group. This means that there are 17 possible gradations of gray, including white and black. If LPI was 30, then there would be 101 possible gradations.

Laser printers usually have default settings, but can be manipulated by software to balance DPI and LPI to get as many gray levels as possible.