HP DeskJet 1050 a Handbuch/ Bedienungsanleitung. Aplikasi Pelacak Nomor Hp Untuk Pc Games.

WARNING The procedures described in this manual are to be performed by HP-qualifiedservice personnel only. Electrical Shock Hazard Serious shock hazard leading to death or injury may result if you do not take the following precautions: - Ensure that the ac power outlet (mains) has a protective earth (ground) terminal. - Disconnect the Printer from the power source prior to performing any maintenance.

- Prevent water or any other liquids from running onto electrical components or circuits, or through openings in the enclosure. Electrostatic Discharge Refer to the beginning of Chapter 8 of this manual, for precautions you should take to prevent damage to the Printer circuits from electrostatic discharge. Hp Jetdirect J8003e Firmware. Safety Symbols General definitions of safety symbols are given immediately after the table of contents.

WARNING The Warning symbol calls attention to a procedure, practice, or the like, which, if not correctly performed or adhered to, could result in personal injury. Do not proceed beyond a Warning symbol until the indicated conditions are fully understood and met. CAUTION The Caution symbol calls attention to an operating procedure, practice, or the like, which, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the product. Do not proceed beyond a Caution symbol until the indicated conditions are fully understood and met. Using this Manual Purpose This Service Manual contains information necessary to test, calibrate and service: n HP DesignJet 1050C Printer (Model C6074A) n HP DesignJet 1055CM Printer (Model C6075A) For information about using these printers, refer to the corresponding User and Quick Reference Guides. Readership The procedures described in this Service Manual are to be performed by HP Certified service personnel only. Part Numbers Part Numbers for Printer options, accessories and service parts are located in Chapter 7.

Conventions A small arrow Þ is used to indicate other parts of the Service Manual where you can find information related to the topic you are consulting. Table of Contents Table of Contents Troubleshooting 1-1 Introduction 1-2 Troubleshooting System Error Codes 1-2Performing a Service Test on a Failed Assembly 1-3Performing the Necessary Service Calibrations 1-3Solving Image Quality Problems 1-3 Front-PanelLEDs Flash Briefly at Power ON & Nothing Else Happens 1-4The Printer does not Power ON 1-5 ALL the Front-PanelLEDs are Lit but Nothing Else Happens 1-5One of the Print Quality LEDs on the Front Panel is Lit (and nothing else) and the 'SELF TEST.'

Table of Contents System Error Codes 2-1 Introduction 2-2 Continuable and Non-ContinuableError Codes 2-2 System Error Codes During Initialization 2-18 HP No.80 Ink Supplies Troubleshooting 3-1 What are HP No.80 Supplies? 3-2 Ink Cartridges 3-2 Printheads and Printhead Cleaners 3-2 Identifying the Components 3-3 General Information About HP No.80 Supplies 3-4 Some General Precautions When Handling HP No.80 Supplies 3-5 Priming the Ink System 3-6 When Should You Replace the HP No.80 Supplies? 3-6 The Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 Obtaining Printhead Information 3-9 Ink Cartridge Status Messages 3-11 Ink Cartridge Status While Printing 3-11 Ink Cartridge Status While Replacing 3-12 Printhead Status Messages While Printing 3-13 Printhead Status Messages While Replacing 3-15 Summary of Solving HP No.80 Supplies Problems 3-17 Carriage Interconnect Wiper 3-18. Table of Contents Service Tests and Utilities 4-1 Service Tests (Diagnostics) 4-3 Entering the Service Tests Menu 4-4 1. Electronic Systems 4-5 2. EIO Card 4-10 3.

Install Windows 7 On Hp Mini 210 Laptop. Hard Disk Drive 4-12 4. Ink Pressure System 4-14 5. Scan Axis 4-17 6. Paper Axis 4-20 7. Drop Detector 4-22Service Utilities 4-25 Entering the Service Utilities Menu 4-26 1. Tubes Purge 4-28 2.