SHARP SP2083 Technical Report

Date: Mar. 11, 1997

COPIER : SF-2050

1. ROM VERSION UPGRADE AND CHANGES IN THE OPERATIO N MANUAL AND KEY OPERATOR’S GUIDE CARRIED OUT IN ACCORDANCE WITH A CHANGE IN SPECIFICATIONS.

2. CHANGE IN THE SCREWS USED IN THE PAPER DELIVERY REVERSION UNIT CARRIED OUT AS A MEASURE TO IMPROVE PRODUCTIVITY.

No. : SP-2083

1. ROM version upgrade and changes in the operation manual and key operator’s guide carried out in accordance with a change in specifications.

1.Model Name: SF-2050

2.General: Changes have been carried out in the main PWB, the main ROM, the operation PWB,

the program ROM, the data ROM, the operation manual, and the key operator’s guide of the models listed above in accordance with a change that was carried out in the specifications of the machines.

3.Description: (Old) (New) Main PWB unit

100V CPWBN1099FC51 → CPWBN1099FC54

200V CPWBN1099FC52 → CPWBN1099FC55 Main ROM Unit VHI27C02041FC → VHI27C02049FC Operation control PWB unit

Japanese CPWBN1100FC56 → CPWBN1100FC64

English CPWBN1 100FC57 → CPWBN1100FC65

Spanish CPWBN1100FC58 → CPWBN1100FC66

French CPWBN1100FC59 → CPWBN1100FC67

German CPWBN1144FC54 → CPWBN1144FC60

English (200V) CPWBN1144FC55 → CPWBN1144FC61 Operation Program ROM unit

VHI27C51260FC → VHI27C512B1FC

Data ROM unit

Japanese VHI27C51261FC → VHI27C512B2FC

English VHI27C51279FC → VHI27C512B4FC

Spanish VHI27C51274FC → VHI27C512B5FC

French VHI27C51265FC → VHI27C512B6FC

German VHI27C51262FC → VHI27C512B3FC

SHARP CORPORATION Reprography Division

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Green

(Old) (New)

Operation manual

Japanese TINSJ1267FCZZ → TINSJ1267FCZ1

SEC TINSE1362FCZZ → TINSE1362FCZ1

SUK TINSE1275FCZZ → TINSE1275FCZ1

English TINSE1269FCZZ → TINSE1269FCZ2

German TINSG1270FCZZ → TINSG1270FCZ1

French TINSF1271FCZZ → TINSF1271FCZ2

Spanish TINSS1272FCZZ → TINSS1272FCZ1

Arabic TINSZ1274FCZZ → TINSZ1274FCZ1

Italian TINSI1273FCZZ → TINSI1273FCZ1

Dutch TINSH1276FCZZ → TINSH1276FCZ1 Key operator’s guide

Japanese TINSJ1315FCZZ → TINSJ1315FCZ1

SEC TINSE1365FCZZ → TINSE1365FCZ1 ROM Version

Main ROM V4.01 → V5.00

Operation program ROM V3.01 → V5.00 Data ROM

English V4.00 → V5.00

Japanese V3.13 → V5.00

German V3.14 → V5.00

French V3.13 → V5.00

Spanish V3.13 → V5.00

Changes in the content of the SF /SD- 2050 specifications.

•On p. 24 of the key operator’s manual, the number of fixed magnifications which can be set has been changed to only one. Moreover, it is possible to add three fixed magnifications using sim. 26-28.

•The range of magnification change which is possible using the zoom key has been changed to lie within the intervals of the fixed magnification (100%, including the added fixed magnifications described above).

•The magnification guide when the fixed magnification key is depressed is not deleted when the zoom key is ON.

•The magnification indicated by the magnification guide display when the fixed magnification key is depressed will be registered.

•The ready lamp is illuminated when the extra size parameter is set during the double side copy mode during manual copy paper feed operations. When the copy operations are started, S →D mode is changed to S →S mode, and D →D mode is changed to D →S mode before copies are made.

•A change has been carried out in the operation guidance method. (The key ON explanation has been changed to an explanation using the ten key pad selection.)

•During interrupt copy operations, the RDH original copy which was set before the interrupt key is depressed continues until the OC is opened, or until the original copy is changed

•Interrupt copy operations have been prohibited during double-side copy mode operations.

Individual changes are possible for the main ROM, the operation program ROM, etc. for production lots after 1996 October, but when relevant part changes are required for production lots before 1996 October, the replacement of all relevant parts to this report are requested.

4.Action: From 1996 mid-October production.

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