Illinois Tool Works 5750-440 Скачать руководство пользователя страница 67 | Manualshive

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OPERATIONS MANUAL – 5750440 – REVISION D

Unsatisfactory Print, Questions and Solutions

continued

H2

Q16

The system is printing the correct message, but the ink dot size is fluctuating from small to

large. Why?

S16

If print dot size is fluctuating, check the printhead pressure using a pressure gauge (5700-743). If

a pressure gauge is not available, refer to

Section H6: Alternate Method of Performing the

Regulator Maintenance Procedure without a Pressure Gauge

. If the dot size fluctuations can be

correlated to changes in ink pressure, the ink regulator may be in need of service.

Printhead Leaking, Questions and Solutions

H3

Q1

The printhead is leaking ink from the faceplate when not printing. Why?

S1a

The ink regulator pressure may need to be adjusted. Variations in ink pressure produce different

dot sizes; the higher the pressure the larger the dot. However, over-pressurizing the printhead
can result in leakage or cause ink to shoot across the conveyor. Follow the instructions listed in

Section H5:

Ink Regulator Maintenance

Procedure

.

S1b

The printhead may need solenoid adjustment. Follow the instructions listed in

Section H4:

Printhead Preload Adjustment

Procedure

.

Q2

The printhead is leaking ink from the faceplate while printing. Why?

S2a

The ink regulator pressure may need to be adjusted. Variations in ink pressure produce different

dot sizes; the higher the pressure the larger the dot. However, under-pressurizing the printhead
can cause ink to drip from the front plate while printing. The printhead may also take a long time
to print all the dots at morning startup. Follow the instructions listed in

Section H5:

Ink Regulator

Maintenance

Procedure

.

S2b

The printhead may need solenoid adjustment. Follow the instructions listed in

Section H4:

Printhead Preload Adjustment

Procedure

.

Printhead Preload Adjustment

H4

If a printhead is leaking when not
printing, it may require solenoid preload
adjustment.

Preload is the amount of force a piston
[H] applies to the membrane [D] to
prevent ink from leaking when the
printhead is idle or not printing. Factory-
set preloads seal against ink pressure at
9 psi to prevent static leakage at a
normal operating pressure of 7 psi.
Rotating the red adjustment nut [A]
clockwise decreases preload by
advancing the entire solenoid assembly;
rotating it counterclockwise increases
preload by retracting the assembly.

[H]

[D]

[E]

[A] Adjustment nut [E] Ink
[B] Bushing

[F] Ink droplet

[C] Solenoid

[G] Chamber plate post

[D] Membrane

[H] Piston

[F]

[G]

[C]

[B]

[A]

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Содержание 5750-440

Страница 1: ...me languages do not fit inside the twenty character lines of the liquid crystal display When a prompt extends beyond twenty characters the full text of the prompt appears in this book Always check thi...

Страница 2: ...que d finie dans las norme ANSI NFPA 75 Standard for Protection of Electronic Computer Data Processing Equipment The information contained in this manual is correct and accurate at the time of its pub...

Страница 3: ...the Shift Start Code Date D5 Setting the Item Count D6 Setting a Pallet Count D7 Placing Variables in Messages E Placing the Date in a Message E1 Placing the Expiration Date in a Message E2 Placing th...

Страница 4: ...OPERATIONS MANUAL 5750440 REVISION C...

Страница 5: ...ity ink colors black blue green yellow orange and red The printhead has patented I V Integrated Valve print technology and individual dot control capability resulting in better print quality Ink does...

Страница 6: ...nation CAUTION Turn off the equipment s main power before Performing preventive maintenance Performing any repairs to the unit Servicing the equipment in any manner ESD protection should be worn when...

Страница 7: ...ption is available Prints one message per item or many messages per item Twelve function keys for easier editing and system operation Built in count shift time and date codes including expiration date...

Страница 8: ...With ALT 24 it inserts an expiration date 17 ITEM COUNT In print mode it shows the last count for Item Pallet and Total in edit mode it inserts the item count into a message With ALT 24 it inserts a p...

Страница 9: ...rinted and its corresponding text The screen example above shows the message created at the factory 3 3 Scroll until the message to print appears on screen 4 4 Press ENTER to print 5 5 Press 2 to stop...

Страница 10: ...mbers only no codes Correct mistakes with DELETE and BACKSPACE 5 5 Press ENTER to finish the message The LCD will offer three choices 6 6 Press 1 to save the new message This feature is a part of samp...

Страница 11: ...s a part of sample message G1 G2 G3 G4 and G5 Deleting a Message A4 1 1 Press EDIT 2 2 Press 3 for Delete Message The LCD will show the name of a message and its content 3 3 Scroll until the message t...

Страница 12: ...s information on supplies and support for your Ink Jet printer Frequently Asked Questions FAQs A6 Q1 How do I create a message A1 Follow the directions in Instruction A2 Creating a Simple Message See...

Страница 13: ...print upside down messages Follow the directions in Instruction C8 Rotating the Message Q12 What happens if I unplug the unit A12 The controller memory retains your messages and parameters Q13 How of...

Страница 14: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 15: ...are the same color Black adapter and black receiver indicate water based porous Red adapter and red receiver indicate alcohol based non porous 3 3 Dispose of the old can in accordance with local stat...

Страница 16: ...Maintenance Spray Purging a Single Channel B3 Purge a single channel when a dot is missing or undersized 1 1 Press and hold ALT and PURGE 2 2 Press the corresponding numeric key to select a channel t...

Страница 17: ...f the handle any more than 0 10 inch 2 2 Wipe the front plate clean with a cloth and conditioner 3 3 Identify the clogged orifice by identifying the missing dot s from a print sample 4 4 Count the ori...

Страница 18: ...Insert a can of Conditioner in the ink receptacle 3 3 Open the valve in the effluent line Allow the liquid to empty into the effluent bottle until it runs clear 4 4 Close the valve in the effluent lin...

Страница 19: ...Open the valve B in the effluent line Allow the liquid to empty into the effluent bottle C until it runs clear 5 5 Close the valve on the effluent line 6 6 Remove the can of conditioner and insert the...

Страница 20: ...B9 If you want to reset your printer to factory defaults unplug the controller If you want to see the factory default values before you change the settings look at the label on the printhead that sho...

Страница 21: ...nt is 0 5 inches 12 7 mm Using the indent function while editing gives the message an indent value different from the default indent distance This feature is useful when printing on products of varyin...

Страница 22: ...e For products moving from left to right the first printed character will be the end of the message 1 1 Press SET UP 2 2 Press INDENT 3 3 Type in indent value 4 4 Press ENTER when done CHANGING MESSAG...

Страница 23: ...e is 6 Character Width 1 Character Width 4 Character Width 6 1 1 Press EDIT 2 2 Press 2 Scroll until the target message is on screen 3 3 Press ENTER 4 4 Press CHARACTER WIDTH 5 5 The LCD will show a r...

Страница 24: ...1 Press SET UP 2 2 Press CHARACTER WIDTH 3 3 The LCD will show a range of 1 narrow to 9 wide Select a width by scrolling and press ENTER 4 4 Press ENTER to finish Set Character Width 6 CHANGING THE CH...

Страница 25: ...s 4 1 1 Press SET UP 2 2 Press DOT SIZE The LCD will prompt for a dot diameter 3 3 Scroll to a new dot diameter and press ENTER Try sample prints with the new dot diameter to see if you have improved...

Страница 26: ...uble dots See scanned samples in Instruction C7 The routine that follows changes the font in a single message 1 1 Press EDIT 2 2 Press 2 and scroll until the target message is on screen 3 3 Press ENTE...

Страница 27: ...all 1 1 To change the font start by pressing SET UP 2 2 Press FONT The LCD will prompt you to select a font 3 3 Scroll to a new font and press ENTER 1 7B 2 7S 3 5S Set Font 3 CHANGING THE MESSAGE FONT...

Страница 28: ...he controller for rotated printing requires accessing a menu that is available only after a special initialization Start by unplugging the barrel connector from the system 1 1 Press and hold ALT INFOR...

Страница 29: ...e the other dots The top dot on the printhead is dot number 1 and the bottom dot is dot number 7 6 6 Scroll to the number of the problem dot 7 7 Press ENTER 8 8 The LCD will prompt for a new diameter...

Страница 30: ...The LCD will show 1st Dot Adjust 1 for the first valve dot at the top of the printhead Press ENTER The second line of the LCD will prompt for Dot Adjustment If this dot is small in the sample print se...

Страница 31: ...after a special initialization Start by unplugging the system 1 1 Press and hold ALT and INFORMATION 2 2 Plug in the barrel connector 3 3 Release the keys when the LCD shows Information 4 4 Press SET...

Страница 32: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 33: ...3 Move the cursor to the first number in the year 4 4 Scroll to the correct year 5 5 Press ENTER then move the cursor to the second number in the month field Scroll to the correct month 6 6 Press ENT...

Страница 34: ...essage G3 Setting the Time D3 1 1 Press SET UP 2 2 Press TIME The LCD will show the system time by hours HH minutes MM and AM or PM 3 3 Move the cursor to the second digit of the entry 4 4 Scroll unti...

Страница 35: ...name of the shift Type a name for the shift 1 to 19 alphanumeric characters This is the name that will print in your messages The table at right shows the default values Note that if you use less tha...

Страница 36: ...by selecting a message to edit erasing the old item count and inserting a new one by pressing COUNT If you do not have an item count autocode in your message and you press COUNT you will see Item Cou...

Страница 37: ...one by pressing COUNT If you do not have a pallet count autocode in your message and you press COUNT you will see Pallet Count above a row of Xs These Xs mean that either no messages with pallet count...

Страница 38: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 39: ...te format use the UP and DOWN ARROWS The chart below shows all the available date formats on the system with examples for July 4 2001 Date in Message Format Prompt Explanation 07 04 01 MM DD YY Two di...

Страница 40: ...M YY Two digits each for the day the month the year 08 04 01 XMM DD YY Two digits each for the month the day the year 04 AUG 01 XDD MON YY Two digits for the day three letters for the month and two di...

Страница 41: ...at of the message time in an abbreviated form 4 4 To change the time format use the UP and DOWN ARROWS The chart below shows all the available time formats on the system with examples for 11 44 AM All...

Страница 42: ...message 3 3 Press ENTER when finished Placing an Item Count in a Message E5 Review work instruction D6 Setting the Item Count before inserting an item count into a message You must be in the edit mod...

Страница 43: ...tion the cursor where you want the pallet count to appear 2 2 Press ALT COUNT The LCD will show the pallet count enclosed by braces The braces appear only on screen not in the printed message If you s...

Страница 44: ...eys provide multiple punctuation marks The instructions that follow explain how to access these characters 1 1 While editing or creating a message type a letter and then place the cursor on it 2 2 Pre...

Страница 45: ...g a Language F1 1 1 Press and hold ALT and SPACE 2 2 Plug in the barrel connector 3 3 Release the keys when the LCD shows Self Test 4 4 Scroll to a language and press ENTER Language Choices 1 English...

Страница 46: ...ENTER The cursor will move to the Month field Repeat steps 2 and 3 to alter the month and the day While Editing 1 1 Press SET UP 2 2 Press ENTER 3 3 Move the cursor to the far right number in the year...

Страница 47: ...s single and multiple In Single mode the default it prints once on each item In Multiple mode it prints a single message multiple times on one item Multiple mode is useful for printing repeated messag...

Страница 48: ...em has the ability to ignore photosensor signals after detecting the box This feature is useful when you observe the system printing between boxes or more than once per box Setting an accurate box len...

Страница 49: ...o set the print direction Setting the Print Direction F8 The system can print in the direction you choose In normal mode the photosensors detect the direction of the product and the controller adjusts...

Страница 50: ...haracters Passwords CANNOT CONTAIN numbers punctuation marks icon key entries or scrolled alternate characters Accessing the Password Feature 1 1 Press SET UP 2 2 Press H The Password menu offers thre...

Страница 51: ...prompted for PASSWORD If you type the new password correctly the screen will respond with OK Disabling Password Protection 1 1 Press SET UP 2 2 Type the current password 3 3 Press H to access the Pass...

Страница 52: ...rd 4 4 The LCD will respond with Old Password and a blank line Type the current password and press ENTER If correct the screen will respond with Old Password OK and request New Password 5 5 Type a new...

Страница 53: ...pond with Old Password and show a blank line Type the current password and press ENTER If correct the screen will respond with OK and request New Password 5 5 Type a new password and press ENTER The s...

Страница 54: ...ts built in photosensors Start by unplugging the system 1 1 Press and hold ALT INFORMATION 2 2 Plug in the cannon connector 3 3 Release the keys when the LCD shows Information 4 4 Press SET UP 5 5 Pre...

Страница 55: ...e A1 A3 1 Press EDIT to select a new message 2 Press 1 to start a new message 3 Type 2Y2 to name the message 4 Press ENTER to access the message editor 5 Type 2000 PRODUCTS IN 2000 Use the LEFT and RI...

Страница 56: ...Format E1 Adding text to a message A2 Placing the Item Count E5 Saving a message A2 A3 Placing the Date E1 1 Press EDIT to select a new message 2 Press 1 to start a new message 3 Type DATECOUNT to nam...

Страница 57: ...Setting the Date and D2 Setting the Expiration Date Message USE BY AUG 99 Goal Create a message with an expiration date Instructions Naming a message A2 Adding text to a message A2 Saving a message A...

Страница 58: ...to complete the message 10 Press 1 to save the message Message with Alternate Characters G4 Message GR N BEANS NT WT 20 lbs Goal Create a long message with alternate characters Instructions Naming a...

Страница 59: ...e hyphen appears 9 Move the cursor to the right and type NT WT 20 LBS 10 Move the cursor under the colon the L and scroll down until the lowercase l appears Move the cursor under the B and scroll down...

Страница 60: ...ernate characters E7 Adjusting character widths C3 1 Press EDIT to select a new message 2 Press 1 to start a new message 3 Type WTIME to name the message 4 Press ENTER to access the message editor 5 P...

Страница 61: ...g a message A2 Placing the Item Count E5 Adding text to a message A2 Placing a Pallet Count E6 Saving a message A2 A3 1 Press EDIT to select a new message 2 Press 1 to start a new message 3 Type APPLE...

Страница 62: ...s ENTER and the LCD will show the next count in the sequence of pallets Press 2 to change the pallet count 15 The LCD will prompt for a different pallet count Move the cursor to the right and type 2 1...

Страница 63: ...x number change Press ENTER again 18 The LCD will show the next item count it will print in the APPLES message and offer you the opportunity to change that count Press 2 19 The LCD will show the scree...

Страница 64: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 65: ...ying power Q2 The system is not printing and the photocell LED is not blinking Why S2 The photosensors can not detect the product They can be either too far from the product or dirty Clean the photose...

Страница 66: ...lowing the directions in Instruction F7 Q11 The system is printing the correct message but ink dots are missing from some of the characters Why S11 The faceplate of the printhead is dirty and some of...

Страница 67: ...ead Preload Adjustment Procedure Q2 The printhead is leaking ink from the faceplate while printing Why S2a The ink regulator pressure may need to be adjusted Variations in ink pressure produce differe...

Страница 68: ...8 8 Using the preload adjustment tool SLOWLY AND CAREFULLY turn the red adjustment nut COUNTERCLOCKWISE approximately 1 8 turn to ADD additional pressure to the solenoid CAUTION Excessive preload wil...

Страница 69: ...l the pressure adjustment knob into the unlocked position 6 6 Rotate the pressure adjustment knob clockwise until it stops then counterclockwise until it stops Repeat six to twelve times 7 7 Disconnec...

Страница 70: ...red When measuring printhead pressure the gauge must be at the same height as the printhead 3 3 Do not leave the gauge hanging from the printhead connection for very long Its weight will fatigue the f...

Страница 71: ...ttach a pressure gauge to the ink outlet male quick disconnect The gauge must be level with the printhead for accurate measurements 1 15 5 Increase the regulator until the multimeter reads 7 0 VDC nom...

Страница 72: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 73: ...x 6 25 in x 3 25 in 222 mm x 159 mm x 83 mm Printhead A2 Weight 2 9 lbs 1 3Kg Resolution 7 dots inch vertical 12 dots inch horizontal Dot Dia Range 0 050 0 100 in 1 27 2 54 mm Rec Throw Distance 1 2...

Страница 74: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 75: ...0 563 5750 563 Broach Kit 1902 857 1902 857 Broach Refills 1901 563 1901 563 Wipes Lint Free 6600 171 6600 171 Power Supply 5750 113 5750 113 CPU Board Domestic European 5750 208E 5750 208E CPU Board...

Страница 76: ...nge 5750 248 6 case Ink TWP 2 Red 5750 244 6 case Ink TWP 6 Yellow 5750 247 6 case Maintenance Spray TWP 5750 249 2 case Alcohol Based for Non Porous Ink Jet Systems Product Part Number Package Condit...

Страница 77: ...OPERATIONS MANUAL 5750440 REVISION D Assembly Drawings B3...

Страница 78: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 79: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 80: ...OPERATIONS MANUAL 5750440 REVISION D...

Страница 81: ...e falls below 5 psi the transducer sends a signal to the controller B to indicate that the can is empty The controller lights an ink low LED as an operator warning of low ink supply As the ink can emp...

Страница 82: ...eakage at the normal operating pressure of 7 psi This pre load adjustment controls the amount of force the piston D applies to the membrane Rotating the red adjustment nut O sets the pre load pressure...

Страница 83: ...P each time the solenoid C is electrically energized A controlled voltage applied to the solenoid coil causes linear movement of the piston Increasing or decreasing individual solenoid drive voltages...

Страница 84: ...PU time processing unit lines which allow independent pulse width settings through firmware control Product detection is achieved by either external or printhead photosensors through firmware selectio...

Страница 85: ...Cable CPU to Printhead Pin Outs 1 15V 2 15V 3 Solenoid 1 energize solenoid 5V for 100 500 S else 0V 4 Solenoid 2 energize solenoid 5V for 100 500 S else 0V 5 Solenoid 3 energize solenoid 5V for 100 5...

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