Part number |
Description |
Diagram |
Service |
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Tray Bottom - Main Structure for the 'A4' Size Paper Tray |
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Paper pickup drive shaft assembly (Has two 'D' shaped |
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Indicator block (Black) - Rotates to show the line voltage |
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Attaches to the Rear of the Plotter |
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Attaches to the Rear of the Plotter |
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Carousel Top Structure (T-Shaped) |
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Carousel body - Bottom half of the carousel assembly |
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Carousel (8 Used) |
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Decapper arm - 'Forked' arm (or cam) that uncaps the |
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Deflector lever - On left side - Pushes up paper deflector |
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WEDGE TENSIONING |
View |
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Paper drive pulley - Mounts on the left end of the grit |
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Left Pinchwheel Arm |
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Right Pinchwheel Arm |
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Part 3: Pinchwheel Cam Shaft - Raises Pinchwheels |
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Lift-Up Viewing Window - Attaches to Top Cover Shell |
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'A3' Size Paper Trays Only |
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Paper stop (L-SHAPED) - Mounts in the front of the paper |
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Paper Input Assembly |
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Paper deflector (Flat plate) - Pivots on the top of the |
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Gear - On paper input assembly - Driven by paper feed motor |
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Halves Used) - in the Paper Input Assembly |
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Tray rail - Mounted on base - Guide rails/pan for paper tray |
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Top cover shell - Does NOT include viewing window |
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Paper Input Assembly Chassis (U-Shaped) - Structure Above |
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'X-Y' carriage chassis - Internal main structure |
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Indicator block (Black) - Rotates to show the line voltage |
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Housing - Covers the Transformer and Power Input Area on the |
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Motor/Encoder Assembly - 'Y' Axis Drive (Carriage) |
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Cable Assembly - from Main Logic Board to 'Y' Axis Motor |
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Motor/Encoder Assembly - 'Y' Axis Drive (Carriage) |
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Motor/Encoder Assembly - 'X' Axis Drive (Grit Wheel) |
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(New Style) Trailing Cable - from the Main Logic Board to |
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Trailing Cable - from Main Logic Board to Carriage Assembly |
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For the 'B' and 'A3' size paper trays only |
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- For the 'B' and 'A3' size paper trays only |
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Ribbon Cable - from Main Logic Bd to 'X' Encoder (on Motor) |
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Long Cable - from Main Logic Bd to 'X' Axis Motor Cable |
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Ribbon Cable - from Main Logic Board to 'Y' Axis Motor |
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Base Assembly - Bottom Cover - Includes Feet |
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Paper pickup drive shaft assembly (Has two 'D' shaped |
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Fiber-Tip Transparency Pen Carousel Assembly |
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Fiber-Tip Paper Pen Carousel Assembly |
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Rollerball pen carousel assembly |
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Refillable/disposable drafting pen carousel assembly |
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Cable Assembly - to LED Source - at Center of Carousel Base |
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Cable Assembly - to PHOTOSWITCH - at Side of Carousel Base |
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Top cover shell - Does NOT include viewing window |
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(Updated) Pen Carriage Assy - When Updating to the New Style |
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Control (Front) Panel Assy - Does NOT Include LCD Display |
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Grit Wheel Shaft Assy (with 2 Grit Wheels) - for Paper Drive |
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Pressure Plate - Spring Loaded Plate Under the Paper - for |
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Pressure Plate - Spring Loaded Plate Under the Paper - for |
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Ribbon Cable - from Main Logic Bd to 'X' Encoder (on Motor) |
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Ribbon Cable - from Main Logic Bd to 'Y' Encoder (on Motor) |
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Motor/Encoder Assembly - 'X' Axis Drive (Grit Wheel) |
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Short Cable - from 'Long Cable' to 'X' Axis Motor |
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Long Cable - from Main Logic Bd to 'X' Axis Motor Cable |
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Control (Front) Panel Assy - Does NOT Include LCD Display |
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holder, and power receptacle |
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Base Assembly - Bottom Cover - Includes Feet |
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Main logic board - With RS-232C and Centronics interfaces |
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Main logic board - With RS-232C and HP-IB interfaces |
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Main logic board - With RS-232C and HP-IB interfaces |
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Main logic board - With RS-232C and HP-IB interfaces |
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Main logic board - With RS-232C and Centronics interfaces |
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Main logic board - With RS-232C and HP-IB interfaces |
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Compression Spring - Provides Upward Force for the Pressure |
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7550A graphics plotter service manual |
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7550A graphics plotter interfacing and programming manual |
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7550A graphics plotter operating and interconnection manual |
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7550A Graphics Plotter Operating & Interconnection Manual - |
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7550A Graphics Plotter Operating & Interconnection Manual - |
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7550A Graphics Plotter Operating & Interconnection Manual - |
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7550B graphics plotter service manual |
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7550B graphics plotter user's guide |
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7550B graphics plotter computer information guide |
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7550B graphics plotter user's guide (German) |
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7550B graphics plotter user's guide (French) |
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7550B graphics plotter user's guide (Italian) |
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7550B graphics plotter user's guide (Japanese) |
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7550B graphics plotter computer information guide (German) |
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7550B graphics plotter computer information guide (Italian) |
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7550B graphics plotter computer information guide (Japanese) |
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Additional Self Paced Training Test (1 Test) - 7570/75/76A |
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Left Chassis - Carousel Base Structure - for Serial < 3028A |
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Coupler link - From pinchwheel handle to pinchwheel bar |
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Option Port Cover - Covers Empty HP-IB Port Slot |
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TEUSION, MAIN |
View |
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Rear Panel (for Right Chassis Assembly) - Has Cut Outs for |
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Switch lever (U shaped) - For the pinchwheel sensor switch |
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'Rear edge' paper sensor arm - Spring loaded |
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Pinchwheel lift handle - Paper loading lever |
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Left pinchwheel arm |
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Right pinchwheel arm |
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Capper Foot (Holds Pen Boot) - Keeps Pen Capped when Stored |
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Carousel Ring (T Shaped) - Ring with Stationary Pen Claws in |
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Carousel Claw - Holds Pen in the Carousel (8 Used) |
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- Does NOT include the capper feet or retaining spring |
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Right chassis - Main structure grit wheel shaft inserts into |
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