ENCAD CADJET Service Manual page 9

Table of Contents (cont)
Chapter 4 Troubleshooting (cont)
Internal ERROR "Paper Sensor Failure" .............................................................. 4-5
Internal ERROR "Auto-Sensor Failure" ................................................................ 4-6
Internal ERROR "MPCB Failure" ......................................................................... 4-6
Unrecognized Cartridges Error ............................................................................ 4-6
Image Skews or Moves ...................................................................................... 4-7
Does Not Print .................................................................................................... 4-7
Ink Cartridge Misfiring ......................................................................................... 4-7
Paper Skewing ................................................................................................... 4-9
Printer Output is Banding (Horizontal) ................................................................ 4-9
Printer Output is Banding (Vertical) .................................................................. 4-11
Printer Output is Banding (Horizontally and Vertically) ...................................... 4-11
Keypad Locked-Up or Not Functioning Properly ............................................... 4-11
Noisy Operation ............................................................................................... 4-12
Line Quality Degraded ...................................................................................... 4-13
Fan Does Not Power Up ................................................................................... 4-14
Initialization Troubleshooting ................................................................................... 4-16
Chapter 5 Assembly\Disassembly ...................................................... 5-1
Introduction ............................................................................................................... 5-1
Remove the Left, Top, and Right Covers .................................................................... 5-2
Install the Left, Top, and Right Covers ....................................................................... 5-5
Remove the Keypad, Display, and Display Power Converter ...................................... 5-6
Install the Keypad, Display, and Display Power Converter ......................................... 5-8
Remove Memory (SIMM) .......................................................................................... 5-9
Install Memory (SIMM) ............................................................................................ 5-10
Remove the MPCB (Main Printed Circuit Board) ..................................................... 5-10
Install the MPCB .................................................................................................... 5-13
Remove Power Supply, Cooling Fan, and AC Entry Module .................................... 5-14
Install the Power Supply, Cooling Fan, and AC Entry Module ................................. 5-16
Remove Servo Motor ............................................................................................... 5-17
Install Servo Motor .................................................................................................. 5-19
Remove the Ink Delivery System ............................................................................. 5-20
Install the Ink Delivery System ................................................................................ 5-23
CadJet 3D Service Manual
xi