Brother HL-1040, HL-820, HL-1020 manual Preface

PREFACE

PREFACE

This service manual contains basic information required for after-sales service of the optional lower tray unit for color laser printer (here-in-after referred to as "the unit"). This information is vital to the service technician to maintain the high quality and performance of the printer and unit.

This service manual covers the LT-24CL lower tray unit.

Information in this manual is subject to change due to improvement or re-design of the product. All relevant information in such cases will be supplied in service information bulletins (Technical Information).

A thorough understanding of this unit, based on information in this service manual and service information bulletins, is required for maintaining its quality performance and for improving the practical ability to find the cause of problems.

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