38
Collection of Waste Ink within Cap: Movement of Waste Ink to Buffer
Printheads are lifted to separate it from Caps such that Caps are open to the atmosphere. When the
negative pressure in Buffer is released with Pressure Release Valve closed and Suction Valve open,
waste ink flows from Caps to Buffer.
Open/closed states of valves, the operation state of Suction Pump, and the capping state of Printhead
are shown below.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
-
Bubble
Removing
Valve
Ink
Supply
Valve
Suction
Valve
Air
Release
Valve
Buffer
Valve
Wipe
Valve
Suction
Pump
Between
Printhed
and Cap
Closed
Closed
Open
Open
Closed
Open
Driven
Disengage
A schematic diagram of ink passages is shown below.
[8]
Pump Unit
[11]
Purge Unit (Cap disengage)
[9]
Buffer
[12]
Maintenance Cartridge
[10]
Printhead
[13]
Ink Tank
Collection of Waste Ink within Cap: Collection of Waste Ink in Maintenance Cartridge
With ink present in Buffer, Suction Pump is driven to collect waste ink in Maintenance Cartridge.
Open/closed states of valves, the operation state of Suction Pump, and the capping state of Printhead
are shown below.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
-
Bubble
Removing
Valve
Ink
Supply
Valve
Suction
Valve
Air
Release
Valve
Buffer
Valve
Wipe
Valve
Suction
Pump
Between
Printhed
and Cap
Closed
Closed
Open
Open
Closed
Open
Driven
Sealed
A schematic diagram of ink passages is shown below.
[8]
Pump Unit
[11]
Purge Unit (Cap disengage)
[9]
Buffer
[12]
Maintenance Cartridge
[10]
Printhead
[13]
Ink Tank
Содержание CPX4P Series
Страница 1: ...CPX4P Service Manual COLOR INKJET LABEL PRINTER ...
Страница 7: ...3 ...
Страница 79: ...75 17 Remove Ink Tank Holder Unit ...
Страница 102: ...98 Removing Tube 1 Open Roll Cover 2 Remove Roll Holder 3 Remove Roll Tray 3 screws 4 Remove Tube ...
Страница 121: ...117 4 Open Paper Retainer and remove Side Guide 5 Remove Side Guide Upper Cover 6 Remove Trailing Edge Sensor 1 screw ...
Страница 210: ...206 12 Mount Blade Cleaner 13 Close Lower Printhead Release Lever and Upper Printhead Release Lever ...
Страница 228: ...224 General Circuit Diagram General Circuit Diagram 1 3 ...
Страница 229: ...225 General Circuit Diagram 2 3 ...
Страница 230: ...226 General Circuit Diagram 3 3 ...
Страница 231: ...227 Update History Date Content Editor 2018 10 09 Add Flushing cleaning sections Camille ...