SATO M-84PRO manual Adjusting the Print Quality, Print Darkness

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SECTION 4.

CLEANING AND MAINTENANCE

INTRODUCTION

The following information is presented in this section:

•Adjusting the Print Quality

•Cleaning the Print Head, Platen and Rollers

•Replacing the Print Head

•Replacing the Fuse

ADJUSTING THE PRINT QUALITY

One of the nice features of the SATO printers are their high print quality. They are equipped with two different methods of adjusting the quality of the print; print darkness and speed. When adjusting for optimum print quality, a bar code verifier system should be used. The human eye is a poor judge of the relative widths of the bars in a symbol, a characteristic that is extremely important for good bar code quality.

PRINT (DARKNESS)

This adjustment allows the user to control (within a specified range) the amount of power that is used to activate the individual print head heat elements. It is important to find a proper print darkness level based on your particular label and ribbon combination. The printed images should not be too light nor should the ink from the ribbon “bleed.” The edges of each image should be crisp and well defined.

The Print Darkness can be set using the front panel LCD panel or by downloading the setting using the Print Darkeness software command. Once the range has been selected, the PRINT Potentiometer on the front panel can be used to make finer adjustments.

The primary adjustment for Print Darkness is the PRINT potentiometer on the Front panel. It provides a continuous range of adjustment, allowing you to make precise changes. Use a small cross-point screwdriver, turning clockwise for darker print and counterclockwise for lighter print.

SATO M-84PRO

PN 9001105 Rev. A

Page 4-1

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Contents 84PRO Page Table of Contents Interface Specifications Introduction Section Printer OverviewSpecification General Printer Specifications84PRO All Models Matrix Fonts Character FontsBAR Code BAR CodesPhysical PowerAccessories and Options Optional AccessoriesThis page left intentionally blank Section Installation Unpacking and Parts Identification Setting UP the Printer LCD Loading Labels and Tags Installation Route Labels Under Guide Head Latch Loading the Ribbon Tape Operator Panel DSW On LineLine FeedRear Panel Head Open Sensor SensorsLabel Indexing Sensor This page left intentionally blank OFF Printer DIP Switch ConfigurationDIP Switch Panels RS232 TRANSMIT/RECEIVE SettingDSW2 OFF Printer SET UPHex Dump Selection DSW2-4.Selects Hex Dump mode see DSW3 DSW3 OFF SettingDSW3-6 DSW3-7 Default Completed Default SettingsSwitch Selections Software Default SettingsPitch Potentiometer AdjustmentsBackfeed Offset Print DisplayInitializing Online QTY000000 LCD Panel Printer ConfigurationNormal Mode Mode KEY Sequence Initial DisplayPrint Speed Print DarknessPitch Offset + 00mm Zero Slash YES no Auto Online Advanced ModeCancel Print JOB YES no Completed Initializing Advanced ModeSET Calendar YES no Print OffsetIgnore CR/LF YES no CalendarCharacter Pitch Prop Fixed Advanced Mode Card ModeCopy Start YES no Truetype Fontcopy Completed Card COPY/FORMAT Xxxxxxx Error CARD-MEMORY Copy Copying MEMORY-CARDCOPY Program Y/N Initializing Advanced Mode Service Mode GAP Input Service ModeGAP Input EYE Input Auto Online Feed YES no Feed on Error EXT PIN 9 Select MODE1 MODE2 Euro Code Reprint W/FEED YES noLabel RE-DETECT Enable Disable Counters HD CUT Life Head Counter Head Count Clear YES no Counters ModeTest Print Mode Advanced Mode Counters ModeTest Print Size Default Setting ModeTest Print Mode Configuration Initializing Default Setting YES noInitializing User Download Press the Line KEY Default Setting CompletedClear NON-STANDARD Protocol Download User Defined Protocol CodesUser Download Waiting HEX Dump ModeInitializing Online Print Darkness Adjusting the Print QualityPrint Speed Cleaning the Print HEAD, Platen and RollersCleaning the Platen and Rollers Cleaning the Label Edge SensorsSupplies needed Flat blade screwdriver Replacing the Print HeadDo not remove the two outside Screws painted red on either This page left intentionally blank Using the IEEE1284 Parallel Interface Initial ChecklistTroubleshooting Using the RS232C Serial InterfaceUsing the LAN Ethernet Interface Using the Universal Serial BUS USB InterfaceChecking the Network Connection and Cabling Troubleshooting LED LCD Message Audible Error Possible Causes Beep Condition Error SignalsInterface Types Section Interface SpecificationsSingle JOB Buffer Receive BufferMulti JOB Buffer IEEE1284 Parallel Interface Data Streams Electrical SpecificationsRS232 Serial Interface General SpecificationsPIN Assignments ON/X-OFF Flow Control Cable Requirements READY/BUSY Flow ControlLocal Area Network LAN Optional Interface Universal Serial BUS USB InterfaceBI-DIRECTIONAL Communications Print JOB Cancel canENQUIRE/ACK/NAK Enquire ENQPrint Start DC1 Print Stop DLEError Handling InstallationPcmcia Memory Cards Description PLUG-IN Interface Modules Error Description Indication RemedyCutter Operator SetupGeneral Operation Label Dispense Option Removing and Unwinding the Roll Label RewinderReal Time Clock

M-84PRO specifications

The SATO M-84PRO is a high-performance thermal printer designed for industrial applications, known for its reliability and efficiency in various labeling tasks. This printer is a part of SATO's esteemed M-84 series, which combines advanced technology with user-friendly design to meet the demands of large-scale operations.

One of the standout features of the SATO M-84PRO is its fast printing speed, capable of producing labels at a rate of up to 8 inches per second. This rapid output makes it an ideal choice for environments that require quick turnaround times, such as warehouses, manufacturing lines, and logistics centers.

The M-84PRO employs a direct thermal or thermal transfer printing method, allowing for outstanding print quality. With a maximum print resolution of 305 dpi, it ensures crisp and clear text and graphics, which is essential for barcodes and detailed images on labels. The printer supports a wide range of media types, accommodating label widths from 0.75 inches to 4.1 inches, making it versatile for various labeling needs.

Equipped with SATO's unique Smart Technology, the M-84PRO offers enhanced control over label production. This technology includes automatic label detection and calibration, which minimizes setup time and reduces waste, thus improving overall operational efficiency. Additionally, the printer is compatible with various programming languages, including SAPscript and ZPL, ensuring easy integration into existing systems.

Durability is another hallmark of the M-84PRO. Built with robust materials, it can withstand the rigors of industrial environments, ensuring long-term performance. The printer also features a compact design, which is perfect for tight workspaces, while still being rugged enough to handle demanding tasks.

Moreover, the SATO M-84PRO boasts extensive connectivity options, including USB, Ethernet, and serial interfaces, which allow for seamless integration into any operational workflow. It also supports various operating systems, providing flexibility and ease of use when working with different platforms.

The printer’s user-friendly interface, highlighted by an LCD panel and multi-functional buttons, facilitates easy navigation and operation. Maintenance is also simplified, thanks to modular components that allow for quick and easy replacement of parts when necessary.

In summary, the SATO M-84PRO stands out as a leading choice in the thermal printer market, combining high-speed printing, excellent durability, and versatile labeling capabilities. Its advanced technologies and features make it suitable for a variety of demanding applications, ensuring that businesses can rely on it for their labeling needs.
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