HP (Hewlett-Packard) 1050C manual

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Table of contents for the manual

  • Page 1

    Service Manual DesignJet 1050C/1055CM HP Large-Form at Printers For the complete PDF manual please visit www.LaserPros.com[...]

  • Page 2

    T echnic al Ma rketi ng, Barce lo na Divi s ion, Hewlet t-P a ckard Espa nol a, S.A. A vda. Gra el ls, 501 08190 Sant Cu gat de l V all es Spain For HP I nt ern al Us e O nl y ©Copyri ght Hewlett-Packard Co m pa n y 199 9 Thi s doc umen t con t ains prop rietary in forma tion th a t is pr otec ted b y c opy rig ht. All ri gh ts are re se rved. No [...]

  • Page 3

    1 Servic e Manual DesignJet 1050C/1055CM HP Large-Form at Printers[...]

  • Page 4

    2 HP DesignJet s 10 50C a nd 105 5CM Pr int ers S ervice Manua l Using th is Manual Purpose This S ervice Manual contains information neces sary to test, calibrate and service: HP Desi gnJet 1050C Printer ( Model C6074A) HP DesignJet 1055CM P rinter (Model C6075A) For information about using these printers, r e fe r to the corresponding User and Qu[...]

  • Page 5

    Table o f Co ntents 3 HP Design Jets 1050C and 1055C M Pri nters Service Man ua l T able of Contents 1 Tr oubl es hoot in g 1 -1 Introduction 1-2 T roubleshooting System E rror Codes 1-2 Performing a S e rvice T est on a Failed Assembly 1- 3 Performing the Neces sar y Service Calibr ations 1-3 Solving I ma ge Quality P roblems 1-3 Fr on t- Pan el L[...]

  • Page 6

    Tabl e of Cont ents 4 HP DesignJet s 10 50C a nd 105 5CM Pr int ers S ervice Manua l Sys tem Error Co des 2-1 Introduction 2-2 Continuable and Non-Continuable Error Codes 2-2 System E r ror Codes During Ini tializa t ion 2-18 HP N o.80 I n k Supplies Troubleshoo ting 3-1 What are HP No.80 Supplies? 3-2 Ink Ca rtridges 3-2 Printheads and Printhead C[...]

  • Page 7

    Table o f Co ntents 5 HP Design Jets 1050C and 1055C M Pri nters Service Man ua l Service Tests and Utiliti e s 4-1 Service T ests ( Diagnostics) 4-3 Entering the Service T e sts Me nu 4-4 1. Electronic S ystems 4-5 2. EIO Card 4- 10 3. Hard Dis k Drive 4-12 4. I nk Pressure S ystem 4-14 5. Scan Axis 4-17 6. Paper Axis 4-20 7. Dr op Detector 4-22 S[...]

  • Page 8

    Tabl e of Cont ents 6 HP DesignJet s 10 50C a nd 105 5CM Pr int ers S ervice Manua l Print Qua lity 6-1 Print Quality T r oubles hooting C heckli st 6-2 Print Modes 6-3 How to Us e the Print Qua l ity T est 6- 4 What i s the Pr int Quality T est? 6-4 Considerations for Printing the Print Quality T est. 6- 4 Printing the Print Quality T est 6-4 Nozz[...]

  • Page 9

    Table o f Co ntents 7 HP Design Jets 1050C and 1055C M Pri nters Service Man ua l Parts and Dia grams 7-1 Printer Support 7-2 Rear Covers 7-4 Electronics M odul e 7-6 Right Hand Cover 7- 8 Left Hand Cover and W indow 7-10 Right Hand As s emblies 7-12 ISS and APS Assembly 7-14 Clutch Assembl y 7-16 Carri a ge Ass embly 7-18 Scan-Axis Assemblies 7-20[...]

  • Page 10

    Tabl e of Cont ents 8 HP DesignJet s 10 50C a nd 105 5CM Pr int ers S ervice Manua l Electronics M odul e 8-25 Media Sens or 8-29 W indow 8-30 T op Cover 8- 31 Back Cover 8-32 Scan- axis Motor Assembl y 8-33 Encoder S trip 8- 34 T ensioner 8-37 T railing Cable 8-39 Cutter Assembly 8-42 Carri a ge Ass embly and Belt 8-44 T ubes System Assembly 8- 53[...]

  • Page 11

    Table o f Co ntents 9 HP Design Jets 1050C and 1055C M Pri nters Service Man ua l Fu nct i onal Ov ervie w 10 - 1 Introduction 10-2 HP DesignJet 1050C Printer 10-2 HP DesignJet 1055C M pri nter 10-2 Electri cal S yst em 10-2 Power Supply Unit (PSU) 10-3 Soft P owe r -Off Switch 10- 4 Front P a nel 10-4 Ink Delivery System (I DS) 10-5 Ink Supply Sta[...]